Flourishing and Discordance: on Two Modes of Human Science Engagement with Synthetic Biology
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The Search for Extraterrestrial Intelligence
THE SEARCH FOR EXTRATERRESTRIAL INTELLIGENCE Are we alone in the universe? Is the search for extraterrestrial intelligence a waste of resources or a genuine contribution to scientific research? And how should we communicate with other life-forms if we make contact? The search for extraterrestrial intelligence (SETI) has been given fresh impetus in recent years following developments in space science which go beyond speculation. The evidence that many stars are accompanied by planets; the detection of organic material in the circumstellar disks of which planets are created; and claims regarding microfossils on Martian meteorites have all led to many new empirical searches. Against the background of these dramatic new developments in science, The Search for Extraterrestrial Intelligence: a philosophical inquiry critically evaluates claims concerning the status of SETI as a genuine scientific research programme and examines the attempts to establish contact with other intelligent life-forms of the past thirty years. David Lamb also assesses competing theories on the origin of life on Earth, discoveries of ex-solar planets and proposals for space colonies as well as the technical and ethical issues bound up with them. Most importantly, he considers the benefits and drawbacks of communication with new life-forms: how we should communicate and whether we could. The Search for Extraterrestrial Intelligence is an important contribution to a field which until now has not been critically examined by philosophers. David Lamb argues that current searches should continue and that space exploration and SETI are essential aspects of the transformative nature of science. David Lamb is honorary Reader in Philosophy and Bioethics at the University of Birmingham. -
Nicholas Georgescu-Roegen Whose Contribution Was Directed Toward the Integration of Economic Theory with the Principles of Thermo- Dynamics
The Complex History of Sustainability An index of Trends, Authors, Projects and Fiction Amir Djalali with Piet Vollaard Made for Volume magazine as a follow-up of issue 18, After Zero. See the timeline here: archis.org/history-of-sustainability Made with LATEX Contents Introduction 7 Bibliography on the history of sustainability 9 I Projects 11 II Trends 25 III Fiction 39 IV People, Events and Organizations 57 3 4 Table of Contents Introduction Speaking about the environment today apparently means speaking about Sustainability. Theoretically, no one can take a stand against Sustain- ability because there is no definition of it. Neither is there a history of Sustainability. The S-word seems to point to a universal idea, valid any- where, at any time. Although the notion of Sustainability appeared for the first time in Germany in the 18th century (as Nachhaltigkeit), in fact Sustainability (and the creative oxymoron ’Sustainable Development’) isa young con- cept. Developed in the early seventies, it was formalized and officially adopted by the international community in 1987 in the UN report ’Our Common Future’. Looking back, we see that Western society has always been obsessed by its relationship with the environment, with what is meant to be outside ourselves, or, as some call it, nature. Many ideas preceded the notion of Sustainability and even today there are various trends and original ideas following old ideological traditions. Some of these directly oppose Sustainability. This timeline is a subjective attempt to historically map the different ideas around the relationship between humans and their environment. 5 6 Introduction Some earlier attempts to put the notion of sustainability in a historical perspective Ulrich Grober, Deep roots. -
Alternative Biochemistries for Alien Life: Basic Concepts and Requirements for the Design of a Robust Biocontainment System in Genetic Isolation
G C A T T A C G G C A T genes Review Alternative Biochemistries for Alien Life: Basic Concepts and Requirements for the Design of a Robust Biocontainment System in Genetic Isolation Christian Diwo 1 and Nediljko Budisa 1,2,* 1 Institut für Chemie, Technische Universität Berlin Müller-Breslau-Straße 10, 10623 Berlin, Germany; [email protected] 2 Department of Chemistry, University of Manitoba, 144 Dysart Rd, 360 Parker Building, Winnipeg, MB R3T 2N2, Canada * Correspondence: [email protected] or [email protected]; Tel.: +49-30-314-28821 or +1-204-474-9178 Received: 27 November 2018; Accepted: 21 December 2018; Published: 28 December 2018 Abstract: The universal genetic code, which is the foundation of cellular organization for almost all organisms, has fostered the exchange of genetic information from very different paths of evolution. The result of this communication network of potentially beneficial traits can be observed as modern biodiversity. Today, the genetic modification techniques of synthetic biology allow for the design of specialized organisms and their employment as tools, creating an artificial biodiversity based on the same universal genetic code. As there is no natural barrier towards the proliferation of genetic information which confers an advantage for a certain species, the naturally evolved genetic pool could be irreversibly altered if modified genetic information is exchanged. We argue that an alien genetic code which is incompatible with nature is likely to assure the inhibition of all mechanisms of genetic information transfer in an open environment. The two conceivable routes to synthetic life are either de novo cellular design or the successive alienation of a complex biological organism through laboratory evolution. -
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INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adverselyaffect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning ,H the upper left-hand corner and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back of the book. Photographs included in the original manuscript have been reproduced xerographically in this copy. Higher quality 6" x 9" black and white photographic prints are available for any photographs or illustrations appearing in this copy for an additional charge. Contact UMI directly to order. University Microfilms International A Beil & Howell Information Company 300 North Zeeb Road. Ann Arbor. M148106-1346 USA 313, 761-4700 800.521-0600 ~_..,------ Order Number 9215041 Stability in closed ecological systems: An examination of material and energetic parameters Shaffer, Jonathon Andrew, Ph.D. University of Hawaii, 1991 Copyright @1991 by Shaffer, Jonathon Andrew. -
Closed Ecological Systems, Space Life Support and Biospherics
11 Closed Ecological Systems, Space Life Support and Biospherics Mark Nelson, Nickolay S. Pechurkin, John P. Allen, Lydia A Somova, and Josef I. Gitelson CONTENTS INTRODUCTION TERMINOLOGY OF CLOSED ECOLOGICAL SYSTEMS:FROM LABORATORY ECOSPHERES TO MANMADE BIOSPHERES DIFFERENT TYPES OF CLOSED ECOLOGICAL SYSTEMS CONCLUSION REFERENCES Abstract This chapter explores the development of a new type of scientific tool – man- made closed ecological systems. These systems have had a number of applications within the past 50 years. They are unique tools for investigating fundamental processes and interactions of ecosystems. They also hold the potentiality for creating life support systems for space exploration and habitation outside of Earth’s biosphere. Finally, they are an experimental method of working with small “biospheric systems” to gain insight into the functioning of Earth’s biosphere. The chapter reviews the terminology of the field, the history and current work on closed ecological systems, bioregenerative space life support and biospherics in Japan, Europe, Russia, and the United States where they have been most developed. These projects include the Bios experiments in Russia, the Closed Ecological Experiment Facility in Japan, the Biosphere 2 project in Arizona, the MELiSSA program of the European Space Agency as well as fundamental work in the field by NASA and other space agencies. The challenges of achieving full closure, and of recycling air and water and producing high- production crops for such systems are discussed, with examples of different approaches being used to solve these problems. The implications for creating sustainable technologies for our Earth’s environment are also illustrated. Key Words Life support r biospherics r bioregenerative r food r air r water recycling r microcosm rclosed ecological systems rBios rNASA rCEEF rBiosphere 2 rBIO-Plex. -
21St Century Borders/Synthetic Biology: Focus on Responsibility and Governance
Social science Engineering Framework Institute on Science for Global Policy (ISGP) Risk-benefit Media Public Synthetic Biology Genetic Governance Regulation Voluntary Anticipatory Databases Xenobiology 21st Century Borders/Synthetic Biology: Focus on Responsibility and Governance Conference convened by the ISGP Dec. 4–7, 2012 at the Hilton El Conquistador, Tucson, Arizona Risk Technology Oversight Plants Uncertainty Product Less-affluent countries DIYBIO Biotechnology Emerging Dynamic Environmental Government Biosafety Self-regulation Nefarious Genetically modified Protein Standards Dual use Distribution Applications Food Microbial Authority Assessment Agricultural Institute on Science for Global Policy (ISGP) 21st Century Borders/Synthetic Biology: Focus on Responsibility and Governance Conference convened by the ISGP in partnership with the University of Arizona at the Hilton El Conquistador Hotel Tucson, Arizona, U.S. Dec. 4–7, 2012 An ongoing series of dialogues and critical debates examining the role of science and technology in advancing effective domestic and international policy decisions Institute on Science for Global Policy (ISGP) Tucson, AZ Office 845 N. Park Ave., 5th Floor PO Box 210158-B Tucson, AZ 85721 Washington, DC Office 818 Connecticut Ave. NW Suite 800 Washington, DC 20006 www.scienceforglobalpolicy.org © Copyright Institute on Science for Global Policy, 2013. All rights reserved. ISBN: 978-0-9803882-4-0 ii Table of contents Executive summary • Introduction: Institute on Science for Global Policy (ISGP) .............. 1 Dr. George H. Atkinson, Founder and Executive Director, ISGP, and Professor Emeritus, University of Arizona • Conference conclusions: Areas of consensus and Actionable next steps ...................................... 7 Conference program ........................................................................................... 11 Policy position papers and debate summaries • Synthetic Biology — Do We Need New Regulatory Systems? Prof. -
Lessons Learned from Biosphere 2 and Laboratory Biosphere Closed Systems Experiments for the Mars on Earth® Project
Biological Sciences in Space, Vol.19 No.4 (2005): 250-260 © 2005 Jpn. Soc. Biol. Sci. Space Lessons Learned from Biosphere 2 and Laboratory Biosphere Closed Systems Experiments for the Mars On Earth® Project Abigail Alling1, Mark Van Thillo1, William Dempster2, Mark Nelson3, Sally Silverstone1, John Allen2 1Biosphere Foundation, P.O. Box 201 Pacific Palisades, CA 90272 USA 2Biospheric Design (a division of Global Ecotechnics) 1 Bluebird Court, Santa Fe, NM 87508 USA 3Institute of Ecotechnics, 24 Old Gloucester St., London WC1 U.K. Abstract Mars On Earth® (MOE) is a demonstration/research project that will develop systems for maintaining 4 people in a sustainable (bioregenerative) life support system on Mars. The overall design will address not only the functional requirements for maintaining long term human habitation in a sustainable artificial environment, but the aesthetic need for beauty and nutritional/psychological importance of a diversity of foods which has been noticeably lacking in most space settlement designs. Key features selected for the Mars On Earth® life support system build on the experience of operating Biosphere 2 as a closed ecological system facility from 1991-1994, its smaller 400 cubic meter test module and Laboratory Biosphere, a cylindrical steel chamber with horizontal axis 3.68 meters long and 3.65 meters in diameter. Future Mars On Earth® agriculture/atmospheric research will include: determining optimal light levels for growth of a variety of crops, energy trade-offs for agriculture (e.g. light intensity vs. required area), optimal design of soil-based agriculture/horticulture systems, strategies for safe re-use of human waste products, and maintaining atmospheric balance between people, plants and soils. -
Astrobiology Life in the Universe
Astrobiology Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe. In simplest terms, it is the study of life in the universe–both on Earth and off it. It combines the search for habitable environments in the Solar System and beyond with research into the evolution and adaptability of life here on Earth. By knitting together research in astrophysics, earth science, and heliophysics as well as planetary science, astrobiology seeks to answer fundamental scientific questions about life: how it begins and evolves; what biological, planetary, and cosmic conditions must exist in order for it to take hold; and whether there is/was/can be life elsewhere in the galaxy. Dr. Alka Misra Assistant Professor Department of Mathematics & Astronomy University of Lucknow What is Astrobiology! Astrobiology is the study of life in the Universe – where it is, how it came to be there, what it is like, and where it might be going. As the only life we know about for sure is on Earth, a lot of astrobiology is about trying to predict where we might find life elsewhere. Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe. This interdisciplinary field encompasses the search for habitable environments in our Solar System and habitable planets outside our Solar System, the search for evidence of prebiotic chemistry, laboratory and field research into the origins and early evolution of life on Earth, and studies of the potential for life to adapt to challenges on Earth and in outer space. -
Synthetic Biology in Agriculture and Challenges for Risk Governance
Synthetic biology in agriculture and challenges for risk governance STOA Workshop on Ethical and social challenges of agricultural technologies European Parliament, 25th January 2017 Helge Torgersen Synthetic biology, agriculture and risk govenance 1. What is synthetic biology? 2. Novel risk aspects – what relevance for agriculture? 3. Gene editing – the pertinent example: Definition: what is a GMO? Assessment: how to compare an edited organism? Containment: gene drive Public perception: edited animals 4. Risk governance 5. Strategies 1) What is Synthetic Biology? • Introducing into biotechnology concepts from computer science and systems engineering (Endy 2005) The design and construction of novel artificial biological pathways, organisms or devices, or the redesign of existing natural systems (UK Royal Society 2014) • ‘Extreme genetic engineering’ (ETC Group 2007) The application of science, technology and engineering to facilitate and accelerate the design, manufacture and/or modification of genetic materials in living organisms (SCHER/SCENIHR/SCCS 2015) Synthetic biology is a compilation of novel bio-engineering approaches with no clear distinction from genetic engineering, from which it evolves (1) Relevant fields (SCHER/SCENHIR/SCCS 2015) a. Genetic parts: pieces of DNA governing particular functions in an organism, to be deliberately combined b. Protocells: artificial cell-like devices that perform some functions of a living cell c. Minimal cells deprived of all non-essential genes used as a “chassis” for genetic parts d. Xenobiology: -
Author's Instructions For
Feasibility Analysis for a Manned Mars Free-Return Mission in 2018 Dennis A. Tito Grant Anderson John P. Carrico, Jr. Wilshire Associates Incorporated Paragon Space Development Applied Defense Solutions, Inc. 1800 Alta Mura Road Corporation 10440 Little Patuxent Pkwy Pacific Palisades, CA 90272 3481 East Michigan Street Ste 600 310-260-6600 Tucson, AZ 85714 Columbia, MD 21044 [email protected] 520-382-4812 410-715-0005 [email protected] [email protected] Jonathan Clark, MD Barry Finger Gary A Lantz Center for Space Medicine Paragon Space Development Paragon Space Development Baylor College Of Medicine Corporation Corporation 6500 Main Street, Suite 910 1120 NASA Parkway, Ste 505 1120 NASA Parkway, Ste 505 Houston, TX 77030-1402 Houston, TX 77058 Houston, TX 77058 [email protected] 281-702-6768 281-957-9173 ext #4618 [email protected] [email protected] Michel E. Loucks Taber MacCallum Jane Poynter Space Exploration Engineering Co. Paragon Space Development Paragon Space Development 687 Chinook Way Corporation Corporation Friday Harbor, WA 98250 3481 East Michigan Street 3481 East Michigan Street 360-378-7168 Tucson, AZ 85714 Tucson, AZ 85714 [email protected] 520-382-4815 520-382-4811 [email protected] [email protected] Thomas H. Squire S. Pete Worden Thermal Protection Materials Brig. Gen., USAF, Ret. NASA Ames Research Center NASA AMES Research Center Mail Stop 234-1 MS 200-1A Moffett Field, CA 94035-0001 Moffett Field, CA 94035 (650) 604-1113 650-604-5111 [email protected] [email protected] Abstract—In 1998 Patel et al searched for Earth-Mars free- To size the Environmental Control and Life Support System return trajectories that leave Earth, fly by Mars, and return to (ECLSS) we set the initial mission assumption to two crew Earth without any deterministic maneuvers after Trans-Mars members for 500 days in a modified SpaceX Dragon class of Injection. -
Epistemological Roots and Blind Spots of Synthetic Biology
BIO Web of Conferences 4, 00016 (2015) DOI: 10.1051/bioconf/20150400016 C Owned by the authors, published by EDP Sciences, 2015 Can life be engineered? Epistemological roots and blind spots of Synthetic Biology Thomas Heams1,2,a 1 INRA, UMR 1313, Génétique Animale et Biologie Intégrative, Domaine de Vilvert, 78352 Jouy-en-Josas Cedex, France 2 AgroParisTech, Département Sciences de la Vie et Santé, 16 rue Claude Bernard, 75231 Paris Cedex 05, France Abstract. Synthetic Biology is the latest attempt in experimental biology to reach the long lasting goal of mastering processes of life by engineering them. This emergent discipline results from the novel convergence of biology and concept and tools from other fields such as computing and engineering sciences. It relies on rational design of bioparts, modules, or organisms, as opposed to the tinkering methods provided so far by the even most sophisticated biotechnologies. Such an approach could have major consequences, for both applied and fundamental research. But this appealing narrative may obscure important epistemological issues, some of them being rooted in old misconceptions or shortcomings in biology. By focusing mainly on the mechanistic dimension of living beings, Synthetic Biology partially recycle ancient debates and could miss the opportunity to provide an integrative account of what makes life actually specific in the natural world. A first insight into a critical reassessment of some of the goals, the lexicon, and the theoretical foundations of Synthetic Biology is proposed, as other natural dimensions of the biological world are highlighted. Taken as a whole, these considerations challenge several core concepts of the discipline, but may help to redefine some of its strategies and overcome some major hurdles. -
2006 Research Accomplishments
International Space Station Research Accomplishments Overview Julie A. Robinson, Ph.D., ISS Program Scientist, NASA Outreach Seminar on the ISS United Nations February 2011 Outline • Why space research? And why on the International Space Station? • What has been done? • What are the most important results? • How have non-partners participated? 2 Disciplines that use the Laboratory • Biology & Biotechnology • Human Physiology & Performance • Physical Sciences • Technology Development & Demonstration • Earth and Space Science • Education 3 Biology: Animal Cells in Space m G Changes: Fluid distribution Gene expression signal transduction Locomotion Differentiation Metabolism 1 G Glycosylation 1 G Cytoskeleton Tissue morphogenesis Courtesy of Neal Pellis Biology: Plant Research in Space • Discovery potential for plant biology – Growth and development – Gravitropism, Circumnutation – Plant responses to the environment: light, temp, gases, soil – Stress responses – Stem cells/pluripotency • Plants as a food source • Plants for life support Moss grown in the dark On the Space Shuttle Earth Microgravity Soil structure Peas grown on ISS Biology: Microbes in Space More virulent Multiply more 3 modes of response rapidly No change Human Physiology: Response to Spaceflight Astronauts experience a •Neurovestibular spectrum of adaptations in flight and postflight •Cardiovascular •Bone •Muscle •Immunology Balance disorders •Nutrition Cardiovascular deconditioning Decreased immune function Muscle atrophy •Behavior Bone loss •Radiation ISS includes international