Blockchain Papers

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Sep 15, 2019·arXiv (Cornell University)
35 cites
Hijacking Routes in Payment Channel Networks: A Predictability Tradeoff

Saar Tochner, Stefan Schmid, Aviv Zohar

Off-chain transaction networks can mitigate the scalability issues of today's trustless electronic cash systems such as Bitcoin. However, these peer-to-peer networks also introduce a new attack surface which is not well-understood today. This paper identifies and analyzes, a novel Denial-of-Service attack which is based on route hijacking, i.e., which exploits the way transactions are routed and executed along the created channels of the network. This attack is conceptually interesting as even a limited attacker that manipulates the topology through the creation of new channels can navigate tradeoffs related to the way it attacks the network. Furthermore, the attack also highlights a fundamental design tradeoff for the defender (who determines its own routes): to become less predictable and hence secure, a rational node has to pay higher fees to nodes that forward its payments. We find that the three most common implementations for payment channels in Bitcoin (lnd, C-lightning, Eclair) approach routing differently. We begin by surveying the current state of the Lightning network and explore the routes chosen by these implementations. We find that in the current network nearly 60\% of all routes pass through only five nodes, while 80\% go through only 10 nodes. Thus, a relatively small number of colluding nodes can deny service to a large fraction of the network. We then turn to study an external attacker who creates links to the network and draws more routes through its nodes by asking for lower fees. We find that just five new links are enough to draw the majority (65\% - 75\%) of the traffic regardless of the implementation being used. The cost of creating these links is very low. We discuss the differences between implementations and eventually derive our own suggested routing policy, which is based on a novel combination of existing approaches.

Open access
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Original source
Jul 19, 2019·arXiv
0 cites
Blockchain Based Transactive Energy Systems for Voltage Regulation

Shivam Saxena, Hany Farag, Hjalmar Turesson, Henry M. Kim

Transactive Energy Systems (TES) are modern mechanisms in electric power systems that allow disparate control agents to utilize distributed generation units (DGs) to engage in energy transactions and provide ancillary services to the grid. Although voltage regulation is a crucial ancillary service within active distribution networks (ADNs), previous work has not adequately explored how this service can be offered in terms of its incentivization, contract auditability and enforcement. Blockchain technology shows promise in being a key enabler of TES, allowing agents to engage in trustless, persistent transactions that are both enforceable and auditable. To that end, this paper proposes a blockchain based TES that enables agents to receive incentives for providing voltage regulation services by i) maintaining an auditable reputation rating for each agent that is increased proportionately with each mitigation of a voltage violation, ii) utilizing smart contracts to enforce the validity of each transaction and penalize reputation ratings in case of a mitigation failure and iii) automating the negotiation and bidding of agent services by implementing the contract net protocol (CNP) as a smart contract. Experimental results on both simulated and real-world ADNs are executed to demonstrate the efficacy of the proposed system.

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Original source
Jul 17, 2019·Emerging Topics and Questions in Infocommunication Technologies, Hardcover, Cambridge Scholars Publishing; 1st edition, pp. 194-218, Sep. 2020
12 cites
Towards Blockchain-based Multi-Agent Robotic Systems: Analysis, Classification and Applications

Ilya Afanasyev, Alexander Kolotov, Ruslan Rezin, Konstantin Danilov · 13 authors

Decentralization, immutability and transparency make of Blockchain one of the most innovative technology of recent years. This paper presents an overview of solutions based on Blockchain technology for multi-agent robotic systems, and provide an analysis and classification of this emerging field. The reasons for implementing Blockchain in a multi-robot network may be to increase the interaction efficiency between agents by providing more trusted information exchange, reaching a consensus in trustless conditions, assessing robot productivity or detecting performance problems, identifying intruders, allocating plans and tasks, deploying distributed solutions and joint missions. Blockchain-based applications are discussed to demonstrate how distributed ledger can be used to extend the number of research platforms and libraries for multi-agent robotic systems.

Open access
2 source records
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Original source
Jun 27, 2019·arXiv
0 cites
Engineering Token Economy with System Modeling

Zixuan Zhang

Cryptocurrencies and blockchain networks have attracted tremendous attention from their volatile price movements and the promise of decentralization. However, most projects run on business narratives with no way to test and verify their assumptions and promises about the future. The complex nature of system dynamics within networked economies has rendered it difficult to reason about the growth and evolution of these networks. This paper drew concepts from differential games, classical control engineering, and stochastic dynamical system to come up with a framework and example to model, simulate, and engineer networked token economies. A model on a generalized token economy is proposed where miners provide service to a platform in exchange for a cryptocurrency and users consume service from the platform. Simulations of this model allow us to observe outcomes of complex dynamics and reason about the evolution of the system. Speculative price movements and engineered block rewards were then experimented to observe their impact on system dynamics and network-level goals. The model presented is necessarily limited so we conclude by exploring those limitations and outlining future research directions.

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Original source
May 15, 2019·arXiv
0 cites
Selfish Mining in Proof-of-Work Blockchain with Multiple Miners: An Empirical Evaluation

Tin Leelavimolsilp, Long Tran-Thanh, Sebastian Stein, Viet Hung Nguyen

Proof-of-Work blockchain, despite its numerous benefits, is still not an entirely secure technology due to the existence of Selfish Mining (SM) strategies that can disrupt the system and its mining economy. While the effect of SM has been studied mostly in a two-miners scenario, it has not been investigated in a more practical context where there are multiple malicious miners individually performing SM. To fill this gap, we carry out an empirical study that separately accounts for different numbers of SM miners (who always perform SM) and strategic miners (who choose either SM or Nakamoto's mining protocol depending on which maximises their individual mining reward). Our result shows that SM is generally more effective as the number of SM miners increases, however its effectiveness does not vary in the presence of a large number of strategic miners. Under specific mining power distributions, we also demonstrate that multiple miners can perform SM and simultaneously gain higher mining rewards than they should. Surprisingly, we also show that the more strategic miners there are, the more robust the systems become. Since blockchain miners should naturally be seen as self-interested strategic miners, our findings encourage blockchain system developers and engineers to attract as many miners as possible to prevent SM and similar behaviour.

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Original source
Apr 29, 2019·arXiv
19 cites
Agent-Based Simulations of Blockchain protocols illustrated via Kadena's Chainweb

Tarun Chitra, Monica Quaintance, Stuart Haber, Will Martino

While many distributed consensus protocols provide robust liveness and consistency guarantees under the presence of malicious actors, quantitative estimates of how economic incentives affect security are few and far between. In this paper, we describe a system for simulating how adversarial agents, both economically rational and Byzantine, interact with a blockchain protocol. This system provides statistical estimates for the economic difficulty of an attack and how the presence of certain actors influences protocol-level statistics, such as the expected time to regain liveness. This simulation system is influenced by the design of algorithmic trading and reinforcement learning systems that use explicit modeling of an agent's reward mechanism to evaluate and optimize a fully autonomous agent. We implement and apply this simulation framework to Kadena's Chainweb, a parallelized Proof-of-Work system, that contains complexity in how miner incentive compliance affects security and censorship resistance. We provide the first formal description of Chainweb that is in the literature and use this formal description to motivate our simulation design. Our simulation results include a phase transition in block height growth rate as a function of shard connectivity and empirical evidence that censorship in Chainweb is too costly for rational miners to engage in. We conclude with an outlook on how simulation can guide and optimize protocol development in a variety of contexts, including Proof-of-Stake parameter optimization and peer-to-peer networking design.

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Original source
Apr 21, 2019·arXiv (Cornell University)
8 cites
Genuine Personal Identifiers and Mutual Sureties for Sybil-Resilient Community Formation

Gal Shahaf, Ehud Shapiro, Nimrod Talmon

While most of humanity is suddenly on the net, the value of this singularity is hampered by the lack of credible digital identities: Social networking, person-to-person transactions, democratic conduct, cooperation and philanthropy are all hampered by the profound presence of fake identities, as illustrated by Facebook's removal of 5.4Bn fake accounts since the beginning of 2019. Here, we introduce the fundamental notion of a \emph{genuine personal identifier}---a globally unique and singular identifier of a person---and present a foundation for a decentralized, grassroots, bottom-up process in which every human being may create, own, and protect the privacy of a genuine personal identifier. The solution employs mutual sureties among owners of personal identifiers, resulting in a mutual-surety graph reminiscent of a web-of-trust. Importantly, this approach is designed for a distributed realization, possibly using distributed ledger technology, and does not depend on the use or storage of biometric properties. For the solution to be complete, additional components are needed, notably a mechanism that encourages honest behavior and a sybil-resilient governance system.

Open access
2 source records
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cs.SI
Cryptography and Data Security
Original source
Apr 7, 2019·arXiv (Cornell University)
3 cites
Committee Selection is More Similar Than You Think: Evidence from Avalanche and Stellar

Tarun Chitra, Uthsav Chitra

Increased interest in scalable and high-throughput blockchains has led to an explosion in the number of committee selection methods in the literature. Committee selection mechanisms allow consensus protocols to safely select a committee, or a small subset of validators that is permitted to vote and verify a block of transactions, in a distributed ledger. There are many such mechanisms, each with substantially different methodologies and guarantees on communication complexity, resource usage, and fairness. In this paper, we illustrate that, despite these implementation-level differences, there are strong statistical similarities between committee selection mechanisms. We concretely show this by proving that the committee selection of the Avalanche consensus protocol can be used to choose committees in the Stellar Consensus Protocol that satisfy the necessary and sufficient conditions for Byzantine agreement. We also verify these claims using simulations and numerically observe sharp phase transitions as a function of protocol parameters. Our results suggest the existence of a "statistical taxonomy" of committee selection mechanisms in distributed consensus algorithms.

Open access
2 source records
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Original source
Mar 26, 2019·arXiv (Cornell University)
16 cites
Blockchain Solutions for Multi-Agent Robotic Systems: Related Work and Open Questions

Ilya Afanasyev, Alexander Kolotov, Ruslan Rezin, Konstantin Danilov · 6 authors

The possibilities of decentralization and immutability make blockchain\nprobably one of the most breakthrough and promising technological innovations\nin recent years. This paper presents an overview, analysis, and classification\nof possible blockchain solutions for practical tasks facing multi-agent robotic\nsystems. The paper discusses blockchain-based applications that demonstrate how\ndistributed ledger can be used to extend the existing number of research\nplatforms and libraries for multi-agent robotic systems.\n

Open access
3 source records
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cs.MA
Blockchain Technology Applications and Security
Original source
Jan 1, 2019·Communications in computer and information science
13 cites
Agent-based Simulation of Blockchains

Edoardo Rosa, Gabriele D’Angelo, Stefano Ferretti

In this paper, we describe LUNES-Blockchain, an agent-based simulator of blockchains that is able to exploit Parallel and Distributed Simulation (PADS) techniques to offer a high level of scalability. To assess the preliminary implementation of our simulator, we provide a simplified modelling of the Bitcoin protocol and we study the effect of a security attack on the consensus protocol in which a set of malicious nodes implements a filtering denial of service (i.e. Sybil Attack). The results confirm the viability of the agent-based modelling of blockchains implemented by means of PADS.

Open access
2 source records
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Original source
Dec 19, 2018·arXiv
0 cites
Exposing A Customizable, Decentralized Cryptoeconomy as a Data Type

Jovonni L. Pharr

Purposely modular, this protocol enables customization of several protocol properties, including the consensus properties implemented, blockchain type, the roots used, and virtual machine opcodes, among others. These modules enable implementing parties to control the behavior of their economy, with a minimal amount of effort, and no sacrifice in participant cryptoeconomic quality. This work also demonstrates the simplification of the developer experience by abstracting away all technological details, except basic CRUD-based operations, using various programming languages. We demonstrate the mechanism design approach taken, and formalize a process for deploying populations of blockchain economies at scale. The framework shown includes adequate tooling for simulation, development, deployment, maintenance, and analytic-based decision making. Lastly, we introduce an expressive programming language for the purpose of creating, and interacting with the cryptoeconomy designed by the implementing developer.

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Original source
Nov 21, 2018·arXiv
0 cites
Tetris

Jiajun Xu, Sam Huang

Tetris is an Asynchronous Byzantine Fault Tolerance consensus algorithm designed for next generation high-throughput permission and permissionless blockchain. The core concept of Tetris is derived from Reasoning About Knowledge, which we believe to be the most appropriate tools for revealing and analyzing the fundamental complexity of distributed systems. By analyzing the states of knowledge that each participant attained in an unreliable system, we can capture some of the basis underlying structure of the system, then help us designing effective & efficient protocols. Plus the adoption of Full Information Protocol (FIP) with the optimized message traffic model, Tetris has finally got high performance, with proved safety. Tetris achieve consensus finality in seconds, means transactions can be confirmed greatly faster than other scheme like Pow/Dpos. Tetris also achieve fairness, which is critically important in some areas such as stock market etc.

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Original source
Oct 3, 2018·arXiv
0 cites
A Puff of Steem: Security Analysis of Decentralized Content Curation

Aggelos Kiayias, Benjamin Livshits, Andrés Monteoliva Mosteiro, Orfeas Stefanos Thyfronitis Litos

Decentralized content curation is the process through which uploaded posts are ranked and filtered based exclusively on users' feedback. Platforms such as the blockchain-based Steemit employ this type of curation while providing monetary incentives to promote the visibility of high quality posts according to the perception of the participants. Despite the wide adoption of the platform very little is known regarding its performance and resilience characteristics. In this work, we provide a formal model for decentralized content curation that identifies salient complexity and game-theoretic measures of performance and resilience to selfish participants. Armed with our model, we provide a first analysis of Steemit identifying the conditions under which the system can be expected to correctly converge to curation while we demonstrate its susceptibility to selfish participant behaviour. We validate our theoretical results with system simulations in various scenarios.

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Original source
Sep 10, 2018·arXiv
0 cites
A Stochastic Game Framework for Analyzing Computational Investment Strategies in Distributed Computing

Swapnil Dhamal, Walid Ben-Ameur, Tijani Chahed, Eitan Altman · 6 authors

We study a stochastic game framework with dynamic set of players, for modeling and analyzing their computational investment strategies in distributed computing. Players obtain a certain reward for solving the problem or for providing their computational resources, while incur a certain cost based on the invested time and computational power. We first study a scenario where the reward is offered for solving the problem, such as in blockchain mining. We show that, in Markov perfect equilibrium, players with cost parameters exceeding a certain threshold, do not invest; while those with cost parameters less than this threshold, invest maximal power. Here, players need not know the system state. We then consider a scenario where the reward is offered for contributing to the computational power of a common central entity, such as in volunteer computing. Here, in Markov perfect equilibrium, only players with cost parameters in a relatively low range in a given state, invest. For the case where players are homogeneous, they invest proportionally to the 'reward to cost' ratio. For both the scenarios, we study the effects of players' arrival and departure rates on their utilities using simulations and provide additional insights.

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Original source
May 8, 2018·arXiv
0 cites
Towards blockchain-based robonomics: autonomous agents behavior validation

Konstantin Danilov, Ruslan Rezin, Alexander Kolotov, Ilya Afanasyev

The decentralized trading market approach, where both autonomous agents and people can consume and produce services expanding own opportunities to reach goals, looks very promising as a part of the Fourth Industrial revolution. The key component of the approach is a blockchain platform that allows an interaction between agents via liability smart contracts. Reliability of a service provider is usually determined by a reputation model. However, this solution only warns future customers about an extent of trust to the service provider in case it could not execute any previous liabilities correctly. From the other hand a blockchain consensus protocol can additionally include a validation procedure that detects incorrect liability executions in order to suspend payment transactions to questionable service providers. The paper presents the validation methodology of a liability execution for agent-based service providers in a decentralized trading market, using the Model Checking method based on the mathematical model of finite state automata and Temporal Logic properties of interest. To demonstrate this concept, we implemented the methodology in the Duckietown application, moving an autonomous mobile robot to achieve a mission goal with the following behavior validation at the end of a completed scenario.

Open access
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Original source
Feb 6, 2018·arXiv
0 cites
On the Preliminary Investigation of Selfish Mining Strategy with Multiple Selfish Miners

Tin Leelavimolsilp, Long Tran-Thanh, Sebastian Stein

Eyal and Sirer's selfish mining strategy has demonstrated that Bitcoin system is not secure even if 50% of total mining power is held by altruistic miners. Since then, researchers have been investigating either to improve the efficiency of selfish mining, or how to defend against it, typically in a single selfish miner setting. Yet there is no research on a selfish mining strategies concurrently used by multiple miners in the system. The effectiveness of such selfish mining strategies and their required mining power under such multiple selfish miners setting remains unknown. In this paper, a preliminary investigation and our findings of selfish mining strategy used by multiple miners are reported. In addition, the conventional model of Bitcoin system is slightly redesigned to tackle its shortcoming: namely, a concurrency of individual mining processes. Although a theoretical analysis of selfish mining strategy under this setting is yet to be established, the current findings based on simulations is promising and of great interest. In particular, our work shows that a lower bound of power threshold required for selfish mining strategy decreases in proportion to a number of selfish miners. Moreover, there exist Nash equilibria where all selfish miners in the system do not change to an honest mining strategy and simultaneously earn their unfair amount of mining reward given that they equally possess sufficiently large mining power. Lastly, our new model yields a power threshold for mounting selfish mining strategy slightly greater than one from the conventional model.

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Original source
Jan 29, 2018·arXiv
0 cites
The Scalability of Trustless Trust

Dominik Harz, Magnus Boman

Permission-less blockchains can realise trustless trust, albeit at the cost of limiting the complexity of computation tasks. To explain the implications for scalability, we have implemented a trust model for smart contracts, described as agents in an open multi-agent system. Agent intentions are not necessarily known and autonomous agents have to be able to make decisions under risk. The ramifications of these general conditions for scalability are analysed for Ethereum and then generalised to other current and future platforms.

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Original source
Jan 8, 2018·arXiv (Cornell University)
5 cites
Violable Contracts and Governance for Blockchain Applications

Munindar P. Singh, Amit K. Chopra

We examine blockchain technologies, especially smart contracts, as a platform for decentralized applications. By providing a basis for consensus, blockchain promises to upend business models that presuppose a central authority. However, blockchain suffers from major shortcomings arising from an over-regimented way of organizing computation that limits its prospects. We propose a sociotechnical, yet computational, perspective that avoids those shortcomings. A centerpiece of our vision is the notion of a declarative, violable contract in contradistinction to smart contracts. This new way of thinking enables flexible governance, by formalizing organizational structures; verification of correctness without obstructing autonomy; and a meaningful basis for trust.

Open access
2 source records
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cs.MA
Blockchain Technology Applications and Security
Original source
Dec 11, 2017·arXiv
0 cites
Novel paradigms for advanced distribution grid energy management

José Horta, Daniel Kofman, David Menga

The electricity distribution grid was not designed to cope with load dynamics imposed by high penetration of electric vehicles, neither to deal with the increasing deployment of distributed Renewable Energy Sources. Distribution System Operators (DSO) will increasingly rely on flexible Distributed Energy Resources (flexible loads, controllable generation and storage) to keep the grid stable and to ensure quality of supply. In order to properly integrate demand-side flexibility, DSOs need new energy management architectures, capable of fostering collaboration with wholesale market actors and pro-sumers. We propose the creation of Virtual Distribution Grids (VDG) over a common physical infrastructure , to cope with heterogeneity of resources and actors, and with the increasing complexity of distribution grid management and related resources allocation problems. Focusing on residential VDG, we propose an agent-based hierarchical architecture for providing Demand-Side Management services through a market-based approach, where households transact their surplus/lack of energy and their flexibility with neighbours, aggregators, utilities and DSOs. For implementing the overall solution, we consider fine-grained control of smart homes based on Inter-net of Things technology. Homes seamlessly transact self-enforcing smart contracts over a blockchain-based generic platform. Finally, we extend the architecture to solve existing problems on smart home control, beyond energy management.

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Original source
Nov 27, 2017·arXiv
0 cites
Novel market approach for locally balancing renewable energy production and flexible demand

José Horta, Daniel Kofman, David Menga, Alonso Silva

Future electricity distribution grids will host a considerable share of variable renewable energy sources and local storage resources. Moreover, they will face new load structures due for example to the growth of the electric vehicle market. These trends raise the need for new paradigms for distribution grids operation, in which Distribution System Operators will increasingly rely on demand side flexibility and households will progressively become prosumers playing an active role on smart grid energy management. However, in present energy management architectures, the lack of coordination among actors limits the capability of the grid to enable the mentioned trends. In this paper we tackle this problem by proposing an architecture that enables households to autonomously exchange energy blocks and flexibility services with neighbors, operators and market actors. The solution is based on a blockchain transactive platform. We focus on a market application, where households can trade energy with their neighbors, aimed to locally balancing renewable energy production. We propose a market mechanism and dynamic transport prices that provide an incentive for households to locally manage energy resources in a way that responds to both pro-sumer and operator needs. We evaluate the impact of such markets through comprehensive simulations using power flow analysis and realistic load profiles, providing valuable insight for the design of appropriate mechanisms and incentives.

Open access
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Original source
May 3, 2017·arXiv
13 cites
Distributed Proportional-Fairness Control in MicroGrids via Blockchain Smart Contracts

Pietro Danzi, Marko Angjelichinoski, Čedomir Stefanović, Petar Popovski

Residential microgrids (MGs) may host a large number of Distributed Energy Resources (DERs). The strategy that maximizes the revenue for each individual DER is the one in which the DER operates at capacity, injecting all available power into the grid. However, when the DER penetration is high and the consumption low, this strategy may lead to power surplus that causes voltage increase over recommended limits. In order to create incentives for the DER to operate below capacity, we propose a proportional-fairness control strategy in which (i) a subset of DERs decrease their own power output, sacrificing the individual revenue, and (ii) the DERs in the subset are dynamically selected based on the record of their control history. The trustworthy implementation of the scheme is carried out through a custom-designed blockchain mechanism that maintains a distributed database trusted by all DERs. In particular, the blockchain is used to stipulate and store a smart contract that enforces proportional fairness. The simulation results verify the potential of the proposed framework.

Open access
2 source records
cs.MA
Microgrid Control and Optimization
Smart Grid Energy Management
Original source
Feb 27, 2017·arXiv (Cornell University)
15 cites
Multi-agent systems and decentralized artificial superintelligence

Stanislav Ponomarev, A. E. Voronkov

Multi-agents systems communication is a technology, which provides a way for multiple interacting intelligent agents to communicate with each other and with environment. Multiple-agent systems are used to solve problems that are difficult for solving by individual agent. Multiple-agent communication technologies can be used for management and organization of computing fog and act as a global, distributed operating system. In present publication we suggest technology, which combines decentralized P2P BOINC general-purpose computing tasks distribution, multiple-agents communication protocol and smart-contract based rewards, powered by Ethereum blockchain. Such system can be used as distributed P2P computing power market, protected from any central authority. Such decentralized market can further be updated to system, which learns the most efficient way for software-hardware combinations usage and optimization. Once system learns to optimize software-hardware efficiency it can be updated to general-purpose distributed intelligence, which acts as combination of single-purpose AI.

Open access
2 source records
cs.MA
Computability, Logic, AI Algorithms
Artificial Immune Systems Applications
Original source
Aug 2, 2016·DSpace@MIT (Massachusetts Institute of Technology)
285 cites
The blockchain: a new framework for robotic swarm systems

Eduardo Castelló Ferrer

Swarms of robots will revolutionize many industrial applications, from targeted material delivery to precision farming. However, several of the heterogeneous characteristics that make them ideal for certain future applications --- robot autonomy, decentralized control, collective emergent behavior, etc. --- hinder the evolution of the technology from academic institutions to real-world problems. Blockchain, an emerging technology originated in the Bitcoin field, demonstrates that by combining peer-to-peer networks with cryptographic algorithms a group of agents can reach an agreement on a particular state of affairs and record that agreement without the need for a controlling authority. The combination of blockchain with other distributed systems, such as robotic swarm systems, can provide the necessary capabilities to make robotic swarm operations more secure, autonomous, flexible and even profitable. This work explains how blockchain technology can provide innovative solutions to four emergent issues in the swarm robotics research field. New security, decision making, behavior differentiation and business models for swarm robotic systems are described by providing case scenarios and examples. Finally, limitations and possible future problems that arise from the combination of these two technologies are described.

Open access
3 source records
Blockchain Technology Applications and Security
Evolutionary Game Theory and Cooperation
Reinforcement Learning in Robotics
Original source
Apr 1, 2012·Tikkun
0 cites
Consciousness Studies and a Transformation of the Western Worldview

Christopher Holvenstot

In the mid-1990s, fMRIs (functional magnetic resonance imaging devices) enabled researchers to begin mapping correlations between real-time brain activity and specific cognitive functions, thereby providing an empirical basis for the study of consciousness. Though it was a commonsense fact that we were conscious long before the invention of fMRIs, the lack of empirical proof meant it was taboo to speak or write of it as a scientific fact, and to do so was to jeopardize one’s career by garnering unflattering labels like irrational, flaky, New-Agey, etc.For decades, humanities departments had been openly exploring subjective perspectives, inner voice, psycho-social dynamics, and altered conscious states, but in a culture that looks to physics and religion for its ultimate truths about reality, these explorations were regarded as mere entertainments. Discovering a consciousness-related physical effect that could be observed, measured, and tested in repeatable trials finally sanctified the subject of consciousness and, in the wake of these empirical blessings, a new interdisciplinary field arose with the enthusiastic character of the Wild West. From physics, biology, cognitive neuroscience, psychology, philosophy, anthropology, computing and artificial intelligence, health and medicine, religion and spirituality, and from literature and the arts, adventurers have come to stake their claims in the wide-open territory of consciousness studies.Adventurers have come to the field of consciousness studies bringing a variety of skills, ideologies, and intelligence types, and they have come for many reasons. Some with empirical intelligence have come to prove or maintain the superiority of science, to uphold the honor of empiricism in the face of the science-resistant mysteries surrounding consciousness. Some from this camp go so far as to assert that the rich, perspectival, interrelational aspects of conscious experience are an illusion, because neither brain imaging nor the rules and maxims of empirical science can fully account for them. Some with spiritual intelligence have come to the field to reinvigorate their religious wonder. They use the interrelational nature of our conscious condition and its unusual resistance to empirical reduction to reconfirm their faith in a higher power. To enter the field is to step into an explanatory turf-war between science and spirituality. The science camp defends the study of consciousness from those who would muck it up with the irrational mysteries of faith and the interpretive vagaries of spiritual dogma. The spiritual camp defends the subject matter from the meaning-stripped tests, measurements, and physical reductions of the godless empiricists.Some members of both camps have come with either the conscious intention to prove the special-case self-image of humankind or with a subconscious intuitive defensiveness regarding the superiority of human cognition over the cognitive capabilities of other living systems, intentionally or inadvertently focusing the whole of their analytical fervor on humanity’s many miraculous and inexplicable cognitive achievements, particularly in comparison to other primates. Some of these humans-as-a-special-case asserters regard the brain as the centerpiece of the field of consciousness studies. They focus exclusively on the physical, chemical, electrical, and quantum processes within the human brain, asserting that these represent entirely sufficient explanations of our conscious condition. Special-case asserters exclude important details from their inquiry: they neglect manifestations of awareness and intention in other living systems; overlook the cognitive capabilities relevant to participation in the complex social structures of other species; disregard the inter-accommodative exchanges between species; and, even closer to home, ignore the vital manifestations of intercommunication and inter-accommodation that take place in other parts of our own bodies— exchanges in and between cells and tissues and organs, for example, not all of which are regulated by the brain. As important as it is to our self-understanding and in the treatment of brain-related illnesses, focusing exclusively on the human brain obscures the relevance of our socially embedded condition and discounts the interrelational nature of our conscious characteristics.Many adventurers have come as concerned operators of a conscious mechanism, hoping to better understand the vagaries and complexities of their own minds, their own startling behaviors, the interpretive and sometimes deluding nature of their own perception, as well as the unpredictable, unknowable minds and behaviors of others. They seek answers to the mysteries of conscious and subconscious processes within themselves and bear the well-defended ideological claim that the subjective nature of conscious experience is all we can ever know (about consciousness or about anything else). Theirs is an ideology in stark counterpoint to empirical method, which explicitly and categorically excludes subjective perspectives in the pursuit of objectivity.And still others come to the field with the pragmatic and heartfelt spirit of reconciliation, asserting the need for creative compromises, either between the divergent ideologies of distinct fields of interest, or between opposing beliefs within themselves (professional ideologies often conflict with private beliefs). Most of these creative compromises force science into a relationship with religion. Yet ultimately, any approach that allows for the notion of eternal mystery proves unsatisfying in the scientific sense, and deferring even in part to physical proofs reduces the ecstatic texture of spiritual wonder. Some ideologies do not mix very well. And the fact that consciousness manifests in such unique qualities, characteristics, and dynamics makes it all the more elusive and resistant to crossbred ideologies, particularly when the ideologies being combined were designed for other purposes (for control and certainty in the physical realm; for faith, inspiration and ethics in the spiritual realm). Unfortunately, despite a universal impulse toward cultural relativity (i.e., the notion that all beliefs are sacred to those who hold them, which thus compels us to respect one another’s ideological differences), the reconciliation contingent has provided the field neither unity nor explanation.The field of consciousness studies has emerged as a giddy mix of belief assertions all protected by a code of cultural relativity. This exuberance, while marvelous in its own right, frustrates those wishing to develop a distinct ideology unique to the subject matter, prevents the field from coming together in ideological unity, and forestalls its manifestation as the self-and-world transforming field of endeavor we all know it can be. We are at an important tipping point in which an alternative approach to the problem of unifying the field must be considered. Some see the need for a significant conceptual reorientation, rather than forcing reconciliations of existing ideologies designed for other purposes. Many are coming to the conclusion that what we are talking about when we talk about consciousness is a cognitive dynamic that precedes and supersedes our beliefs and ideologies—a cognitive dynamic that is integral to the formation of any belief about anything.Even among physicists, who have been the staunchest defenders of their discipline’s explanatory supremacy and of its right to describe reality to the masses, important voices are admitting that cognition is more primary than physical models, and thus more important in an explanation of reality. In The Grand Design (2010), Stephen Hawking and Leonard Mlodinow write: “There is no way to remove the observer—us—from our perception of the world, which is created through our sensory processing and through the way we think and reason. Our perception—and hence the observations upon which our theories are based—is not direct, but rather is shaped by a kind of lens, the interpretive structure of our human brains.”The admission that cognition is fundamental to conceiving physical models of the world, coming as it does from our top physicists, provides the opening we need in order to explain our subject matter on its own terms rather than in the language and metaphors of the physical sciences. This admission opens a space for a new explanatory scenario in which consciousness can be understood as a world-modeling dynamic—a scenario in which cognitive processes are understood as inherent to modeling a self/world relationship, and in which cognition would therefore be understood as an integral aspect of being a living thing. This echoes and reinforces what radical biologists were attempting to convey long before the advent of fMRIs (and who were thus dismissed as New Age flakes for failing to provide empirical proofs). In Autopoiesis and Cognition (1979), Humberto Maturana writes, “Living systems are cognitive systems, and living as a process is a process of cognition.”Ultimately, relinquishing the primacy of physics from our analysis of consciousness bodes well for the field of consciousness studies. But clearly this is not an easy ideological leap to make while holding firmly and habitually to the Western belief that reality is a physical manifestation and/or a spiritual representation. The corresponding beliefs about consciousness (that it emerges from physical processes in the brain or that it is a numinous spiritual attribute, a sign of our unique relationship with the divine, an exclusively human capability, etc.) prevent us from comprehending a cognitive dynamic of awareness and intention that is ubiquitous throughout nature, and which is neither physically reducible nor divine in origin. Our culture’s currently held physical and spiritual beliefs about the world do not help us identify and map a realm of cognitive dynamics in terms that are relevant to its unique qualities and characteristics. And without a subject-appropriate map of the cognitive realm, we cannot expect to build a cohesive and effective field of consciousness studies.Fortunately, an increasing number of researchers are recognizing the primacy of consciousness and are entertaining the notion that awareness and intention are at the center of forming an internal perspectival model of an external world, and that this modeling process is essential to functioning as a living system. Awareness and intention (and therefore consciousness and cognition) are at the service of modeling a creature-appropriate version of the world (a model appropriate for successful biological engagement). Living systems model a version of the world for specific life purposes. We too are living systems caught up in the same process—not a special-case species in that sense. Under the influence of this unfamiliar ideological approach, the belief structures of the Western world can be understood as refined articulations of the same world-modeling scenario found throughout nature. Our human beliefs show up as world-modeling tools with finer language, a more articulated sense of self-reference (and self-importance), more explicit and complex concepts, and more elaborate cultural institutions and architectures. Unlike the world models of other life forms, ours is more fully and widely accessorized with the fruits of our handiwork—the countless physical and meaningful manifestations of our individual and cultural belief investments. Yet ultimately, the human model, though far more elaborate, is not so very different in basic structure or purpose from the simpler world-modeling formulations of other living systems.In order to function, a living thing must shape and invest in a unique conceptualization of the world, a conceptualization that allows for the organism’s own volitional success. It must orient its unique morphology in a physical format suitable to its own volitional capabilities. In every living example this physical configuration of space is elaborated with self-attributions of meaning and value sufficient to allow an organism to successfully maneuver not only within a theater of physical action but also within a theater of meanings and dynamics unique to its own needs and purposes. Each organism operates in a theater scaled to its own cognitive and strategic capabilities, a theater of interrelations unique to the socio-environmental circumstances of a specific species. All organisms, humans included, participate in the formulation of a configuration space that has both physical and meaningful dimensions. The process of meaning attribution occurs when the physical objects and circumstances an organism encounters are value-tagged (judged positively or negatively in relation to its own biological survival) in order for the organism to form life-promoting (extinction-avoiding) reactions and behaviors. (For the simplest of examples: toxins and predators are value-tagged bad; prey, nutrition, and mating situations are value-tagged good.) The values and meanings required to successfully maneuver the living world do not require linguistic representations to be useful, and despite eluding the empirical reductions to physical, measurable, observable, testable proofs, the uses of values and meanings are nonetheless vital to the dynamic process of being a living thing and must be included in a fuller explanation of our condition.Because the ideologies behind physics and religion were designed for other purposes, they prevent a clear understanding of even the most common and widely shared cognitive characteristics: awareness and intention. Adhering to our culture’s predominant beliefs while attempting to analyze the uses and manifestations of consciousness prevents us from comprehending and describing the process of belief formation itself (a process in which awareness and intention are deeply implicated, a process that produces physical and spiritual beliefs as pragmatic world-modeling orientations). When physical and/or spiritual precepts are held firmly in our minds as absolute truths, we are prevented from formulating an explanatory perspective that would be based upon the logic of cognitive dynamics itself—a logic incorporating beings and their awareness of their environment; beings and their awareness of the cognitive and strategic attributes of other beings; beings and their awareness of socially embedded meanings; and so on. Neither religious teachings nor the empirical reductions of science were designed to account for this uniquely cognitive dynamic. This dynamic accounts for life-appropriate interrelationships rather than only focusing on distinct objects, causal forces, and divine interventions as holding firmly to the precepts of science and religion causes us to do.A perspective that can account for cognitive characteristics requires its own central narrative along the lines of the story used to illustrate biophysical logic (the evolution of species narrative) or the stories used to illustrate spiritual logic (creation narratives). An understanding of the logic of cognitive dynamics can be greatly enhanced by formulating a version of an origin narrative similar to the familiar biophysical evolutionary narrative, but which emphasizes incremental cognitive adaptations. Such a narrative is needed to illustrate how cognitive characteristics developed incrementally from configurations of awareness and intention supporting life-processes in the primordial soup to the configurations of cognitive complexity supporting and shaping human life. In the course of that long adventure, awareness and intention are shaped and reshaped into ever newer cognitive structures that suit the world-modeling needs of a particular species in a particular niche. These are not physical structures but rather the scaffolded uses of adaptively upgraded awareness types (awareness of a self/world boundary, awareness of a one-after-the-other linear order of events, awareness of specific volitional capabilities, etc.) that by logical necessity must accompany all biophysical developments. In fact, it is the presence and use of cognitive characteristics (awareness and intention) that make all physical adaptations possible. Without some modest form of cognition (an awareness of the environment and an intention to do something about it), there would be no physical adaptations in the living world.An origin of cognition narrative is a necessary step in the development of the field of consciousness studies and should prove an invaluable tool for illustrating an ideology unique to this field—thereby uniting and organizing the various academic and scientific interests around a common theme and purpose. The story of biophysical evolution has shaped our understanding of biology, genetics, anthropology, paleontology, and psychology by providing the ideological structure around which such distinct and varied fields have organized themselves. Similarly, a story of our biocognitive evolution can shape our understanding of awareness, intention, cognitive dynamics, the mind, the psyche, social dynamics, learning, and brain function. An origin of cognition narrative can be used to organize the otherwise disjointed, chaotic, ideologically contentious areas of interest currently clashing around the subject of consciousness. And an origin of cognition narrative can flesh out areas of biology and evolutionary theory that, under the thrall of empiricism, have remained denuded of the cognitive dimension. By including our cognitive inheritance in our origin narrative we can understand ourselves and our condition—as well as the condition of other living things—in a new way.A clearer explanation of cognition emerges by recognizing the uses and applications of awareness and intention in all living systems and then drawing some commonsense conclusions regarding the evolutionary emergence of more complex cognitive phenomena in nature and in ourselves. The conclusions will not necessarily be familiar or comforting as humanity is once again knocked from its self-idolizing pedestal of universal specialness. Yet an origin of cognition narrative, by illustrating a logic inherent to the evolution of our conscious condition, can provide commonsense solutions to the conundrums that so plague the founding of this promising new field. Of all our current endeavors, the field of consciousness studies has the greatest potential to change the course of the human adventure, and to do so in an astoundingly positive direction.The process of mapping the interrelational, inter-accommodative characteristics of beings and meanings can provide us with a more objective and durable of ourselves and our condition. We are an integral aspect of a inter-accommodative living that all life on the and that every order and of biological from cells to to social structures to species to We are a living held in by of cognitive characteristics (awareness and characteristics and dynamics, when provide a new understanding of our condition and can thus form the basis of a and objective belief system. In to the evolution of cognitive dynamics, the truths of our conscious condition can provide a for and more and and that better and the new and interrelational, inter-accommodative of its and the Western has explanatory and is as and to form this new field of endeavor as it a in our is to forming a commonsense interrelational of and world based on the qualities, characteristics, and uses of consciousness throughout nature. and explanation of our conscious condition that our inter-accommodative can the into what has humanity’s new to and an of and a code by which we can all and field of consciousness studies is in the to provide our culture the explicit that all living are not only by a common biophysical and biocognitive in the primordial but also the of awareness and intention all living in the and of ourselves as part and of the interrelational life than as part of a as by physics, or of a as by can help us to behaviors that this altered and notion of reality. This would in a of and and otherwise distinct cultural to behind the impulse to and in a way that is to all of varied In a of matter, the unusual emergence of what are our most common biocognitive (awareness and intention) is something to be on and and our of the cognitive realm and prevent us from the biocognitive that life and the of all living The beliefs of the Western world prevent us from ourselves as of cognitive characteristics or as part of a whole integral aspects of the interrelational dynamic of the living world, the of which we have been as to in the order to an ideology in which consciousness can be and the field of consciousness studies is to Western cultural In so consciousness studies can provide our the it requires in order to itself into an interrelational, inter-accommodative of the living world and the human with beliefs and behaviors.

Paranormal Experiences and Beliefs
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