Aworkshop was held August 26–28, 2015, by the Earth- Life Science Institute (ELSI) Origins Network (EON, see Appendix I) at the Tokyo Institute of Technology. This meeting gathered a diverse group of around 40 scholars researching the origins of life (OoL) from various perspectives with the intent to find common ground, identify key questions and investigations for progress, and guide EON by suggesting a roadmap of activities. Specific challenges that the attendees were encouraged to address included the following: What key (...) questions, ideas, and investigations should the OoL research community address in the near and long term? How can this community better organize itself and prioritize its efforts? What roles can particular subfields play, and what can ELSI and EON do to facilitate research progress? (See also Appendix II.) The present document is a product of that workshop; a white paper that serves as a record of the discussion that took place and a guide and stimulus to the solution of the most urgent and important issues in the study of the OoL. This paper is not intended to be comprehensive or a balanced representation of the opinions of the entire OoL research community. It is intended to present a number of important position statements that contain many aspirational goals and suggestions as to how progress can be made in understanding the OoL. The key role played in the field by current societies and recurring meetings over the past many decades is fully acknowledged, including the International Society for the Study of the Origin of Life (ISSOL) and its official journal Origins of Life and Evolution of Biospheres, as well as the International Society for Artificial Life (ISAL). (shrink)

We discuss the nature of reality in the ontological context of Penrose’s math-matter-mind triangle. The triangle suggests the circularity of the widespread view that math arises from the mind, the mind arises out of matter, and that matter can be explained in terms of math. Non-physicists should be wary of any claim that modern physics leads us to any particular resolution of this circularity, since even the sample of three theoretical physicists writing this paper hold three divergent views. Some physicists (...) believe that current physics has already found the basic framework for a complete description of reality, and only has to fill in the details. Others suspect that no single framework, from physics or other sources, will ever capture reality. Yet others guess that reality might be approached arbitrarily closely by some form of future physics, but probably based on completely different frameworks. We will designate these three approaches as the fundamentalist, secular and mystic views of the world, as seen by practicing physicists. We present and contrast each of these views, which arguably form broad categories capturing most if not all interpretations of physics. We argue that this diversity in the physics community is more useful than an ontological monoculture, since it motivates physicists to tackle unsolved problems with a wide variety of approaches. (shrink)

Instead of speaking of conscious experience as arising in a brain, we prefer to speak of a brain as arising in conscious experience. From an epistemological standpoint, starting from direct experiences strikes us as more justified. As a first option, we reconsider the ‘hard problem’ of the relation between conscious experience and the physical world by thus turning that problem upside down. We also consider a second option: turning the hard problem sideways. Rather than starting with the third-person approach used (...) in physics, or the first- person approach of starting with individual conscious experience, we consider starting from an I-and-you basis, centered around the second-person. Finally, we present a candidate for what could be considered to underlie conscious experience: ‘sense’. We consider this to be a shot in the dark, but at least a shot in the right direction: somewhere between upside down and sideways. Our notion of sense can be seen as an alternative to panpsychism. To give an analogy, using the notions of space and time is more convenient than trying to analyse the phenomenon of motion in terms of a space-based ‘pandynamism’. Similarly, when approaching the phenomenon of consciousness, we prefer the triad of space, time and sense, over a spacetime-based form of panpsychism. (shrink)

In this review, we describe some of the central philosophical issues facing origins-of-life research and provide a targeted history of the developments that have led to the multidisciplinary field of origins-of-life studies. We outline these issues and developments to guide researchers and students from all fields. With respect to philosophy, we provide brief summaries of debates with respect to (1) definitions (or theories) of life, what life is and how research should be conducted in the absence of an accepted theory (...) of life, (2) the distinctions between synthetic, historical, and universal projects in origins-of-life studies, issues with strategies for inferring the origins of life, such as (3) the nature of the first living entities (the “bottom up” approach) and (4) how to infer the nature of the last universal common ancestor (the “top down” approach), and (5) the status of origins of life as a science. Each of these debates influences the others. Although there are clusters of researchers that agree on some answers to these issues, each of these debates is still open. With respect to history, we outline several independent paths that have led to some of the approaches now prevalent in origins-of-life studies. These include one path from early views of life through the scientific revolutions brought about by Linnaeus (von Linn.), Wöhler, Miller, and others. In this approach, new theories, tools, and evidence guide new thoughts about the nature of life and its origin.We also describe another family of paths motivated by a” circularity” approach to life, which is guided by such thinkers as Maturana & Varela, Gánti, Rosen, and others. These views echo ideas developed by Kant and Aristotle, though they do so using modern science in ways that produce exciting avenues of investigation. By exploring the history of these ideas, we can see how many of the issues that currently interest us have been guided by the contexts in which the ideas were developed. The disciplinary backgrounds of each of these scholars has influenced the questions they sought to answer, the experiments they envisioned, and the kinds of data they collected. We conclude by encouraging scientists and scholars in the humanities and social sciences to explore ways in which they can interact to provide a deeper understanding of the conceptual assumptions, structure, and history of origins-of-life research. This may be useful to help frame future research agendas and bring awareness to the multifaceted issues facing this challenging scientific question. (shrink)

Is it really true that there is an underlying unity, that we and our worlds are all part of a single web of existence, a web which allows a myriad relative differences while retaining the same absolute oneness? If not, how so — where can we find the absolute differences which preclude an underlying unity? But if it is true, what is the meaning of this oneness — and what can we do with it?

When we start with a scientific view of the world, we are at a loss when we try to deal with notions such as value, beauty, or meaning -- or more down to earth: anger, fear, joy, colour, smell, and other ‘secondary’ qualities whose putative reduction seems today as difficult as ever. Do these qualities then have to be put in by hand, so to speak? Or could it mean that the scientific view itself fails to capture aspects of reality (...) at least as fundamental as basic physical notions such as space, time, energy? These were some of the questions that came up in conversations between an astrophysicist and a philosopher that began two years ago, as they met, often by accident, usually in a cafe for breakfast. What happens if a philosopher and a scientist discuss such questions? Well, this was an experiment, and here is the outcome. We still think of it as an experiment, an exploration, without any definite conclusion. (shrink)

Since we cannot put stars in a laboratory, astrophysicists had to wait till the invention of computers before becoming laboratory scientists. For half a century now, we have been conducting experiments in our virtual laboratories. However, we ourselves have remained behind the keyboard, with the screen of the monitor separating us from the world we are simulating. Recently, 3D on-line technology, developed first for games but now deployed in virtual worlds like Second Life, is beginning to make it possible for (...) astrophysicists to enter their virtual labs themselves, in virtual form as avatars. This has several advantages, from new possibilities to explore the results of the simulations to a shared presence in a virtual lab with remote collaborators on different continents. I will report my experiences with the use of Qwaq Forums, a virtual world developed by a new company. (shrink)

Exploring the unknown is a task that scientists and mystics alike have set themselves, although starting off in rather different directions. At first, these tasks were seen to be sufficiently different, so that they did not crowd each other. But by now scientific insight has grown to such an extent that there seems to be less and less room for mystic explorations. Simply said: there seems to be little left of an unknown to jump into, in order to find a (...) deeper grounding for our fleeting world of experience, through direct contact with reality, call it mystic, spiritual, or contemplative. Will the objective approach of science have the last word, and tell us how our experiences, from the every-day to the deeply spiritual, can seen as simple consequences of complex electrochemical phenomena in the brain? Or will further progress bring about a modification of both scientific and contemplative approaches, perhaps introducing a form of science of the subject, together with a heightened appreciation of the limits of the describable, even in a world of objects? In order to address those questions, what we need are stepping stones to connect the bodies of knowledge that have been acquired in different traditions. A systematic way to return to the phenomena themselves may provide such a stepping stone. Already familiar in science, philosophy, and personal paths of explorations, but under rather different names, such a phenomenology may help the different sides to reach each other. (shrink)

What can be the stage for a dialogue between Buddhism and Science? Calling Buddhism a religion is not a very accurate description, and the very notion that science might produce a world view is not correct, since there is still so much that is left out from a scientific description. At this point, it might be more prudent to start talking about mutual respect and inspiration between science and Buddhism, with an eye toward future more detailed discussions. One way of (...) phrasing a possible middle ground between both is to start by viewing life as a laboratory, as an opportunity to examine ourselves and our world, using working hypotheses rather than doctrines. (shrink)

When I got my first camera, I noticed something very interesting. After an intensive period of picture taking, the streets of my familiar small town had somehow landed in a different world. I saw everything in a different light. More accurately, I saw the world as light, rather than as matter. My attention had shifted, first rather innocently from seeing a lit-up building to seeing a lit-up building. Then the shift deepened, from seeing a building that was lit-up by the (...) sunlight to seeing the light itself, that happened to carry the imprint of a lit-up building. (shrink)