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Topic: Dorion Sagan


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In the News (Wed 30 Dec 09)

  
  Carl Sagan
Sagan was among the first to hypothesize that Titan and Jupiter's moon Europa may possess oceans (a subsurface ocean in the case of Europa) or lakes.
Sagan is regarded by most as an atheist or agnostic, observing statements such as: "The idea that God is an oversized white male with a flowing beard who sits in the sky and tallies the fall of every sparrow is ludicrous.
Sagan was a significant figure, and his supporters credit his importance to his popularisation of the natural sciences, opposing both restraints on science and reactionary applications of science, defending democratic traditions, resisting nationalism, defending humanism, and arguing against geocentric and anthropocentric views.
www.crystalinks.com /sagan.html   (1517 words)

  
 Poroi 1, 1, Lopez
Lynn Margulis, a biologist, and Dorion Sagan, a science writer (and her son), have written a scientific narrative that is instructive on how to read this image of egg and sperm ironically.
In their work, Margulis and Sagan provide an explanation of a new perspective on evolution and sex that is grounded in the following ideas: a taxonomy that is inclusive of all forms of life, including microbial life, and a view of evolution that emphasizes symbiosis over adaptation and cooperation over competition.
Sagan’s essay “Metametazoa” was published in an interdisciplinary collection of essays about “the problem of life itself.” The citations in Margulis and Sagan’s co-authored works also are interdisciplinary and include Plato, Descartes, Foucault, Bataille, and Oscar Wilde (to name a few).
inpress.lib.uiowa.edu /poroi/papers/lopez010101.html   (8090 words)

  
 Lynn Margulis and Dorion Sagan - Microbial Microcosm
Lynn Margulis and Dorion Sagan - Microbial Microcosm
Lynn Margulis and Dorion Sagan, whose work inspired and informed this article, have written extensively on biological interconnectedness.
Dorion Sagan, author of Biosheres: Metamorphosis of Planet Earth (Bantam, paperback; McGraw Hill, NY, 1990, hardcover) and sleight-of-hand magician, lives in Northampton, MA, where he is working on his second novel.
www.context.org /ICLIB/IC34/Margulis.htm   (1248 words)

  
 Carl Sagan - The Black Vault Encyclopedia Project   (Site not responding. Last check: 2007-10-11)
Sagan is also known for being involved as a researcher in Project A119, a secret US Air Force operation whose purpose was to drop a bomb on Earth's Moon.
Sagan is regarded by most as an atheist, agnostic, or pantheist observing statements such as: "The idea that God is an oversized white male with a flowing beard, who sits in the sky and tallies the fall of every sparrow is ludicrous.
Sagan married three times; the famous biologist, Lynn Margulis (mother of Dorion Sagan and Jeremy Sagan) in 1957, artist Linda Salzman (mother of Nick Sagan) in 1968, and author Ann Druyan (mother of Sasha and Sam) in 1981, to whom he remained married until his death.
www.blackvault.com /wiki/index.php/Carl_Sagan   (3719 words)

  
 Carl Sagan - Wikipedia, the free encyclopedia
Sagan served as Chairman of the Division for Planetary Science of the American Astronomical Society, as President of the Planetology Section of the American Geophysical Union, and as Chairman of the Astronomy Section of the American Association for the Advancement of Science.
Sagan married three times: the famous biologist Lynn Margulis (mother of Dorion Sagan and Jeremy Sagan) in 1957; artist Linda Salzman (mother of Nick Sagan) in 1968; and author Ann Druyan (mother of Sasha and Sam) in 1981, to whom he remained married until his death in 1996.
Sagan rejected an extraterrestrial explanation for the phenomenon but felt there were both empirical and pedagogical benefits for examining UFO reports and that the subject was, therefore, a legitimate topic of study" (Appelle 22).
en.wikipedia.org /wiki/Carl_Sagan   (5108 words)

  
 Dorion: [pdf] elen dorion - dorion, svetlini i senki. Noël dorion - wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-11)
Dorion Renaud Dorion fait de la photo portrait, mode, publicité, casting, paysage, m o d e - c a s t i n g - s o u v e n i r - é v é n e m e n t s - p u b l i c i t é.
Dorion People Hope for a Better Day, Dorion Church desires to uplift you and encourage Then Dorion Evangelical Church is the place that you are looking for.
Dorion Vaudreuil-Dorion is a city in southwestern Quebec in the County of Vaudreuil the merger of two towns, Vaudreuil and Dorion, the city is located just off the lynn margulis and dorion sagan - microbial microcosm
ff2-62.4.sernameszee.org /ff2-70.html   (393 words)

  
 Carl Sagan   (Site not responding. Last check: 2007-10-11)
Sagan, who was, among many other things, an FAS Council Member, used his influence as a scientist, and as a public personality, to importantly advance a number of goals shared by FAS members.
Carl Sagan is certainly the most visible spokesman of the scientific community of the planet Earth.
Professor Sagan's efforts to sensitize his fellow Earthlings to the nature of their cosmic condition, coupled with the psychological relationship inspired by television, have given him unprecedented influence.
www.fas.org /sagan.htm   (339 words)

  
 Dr. Lynn Margulis and Dorian Sagan
Dorion Sagan is author of Biospheres and Up from Dragons: The Evolution of Human Intelligence (with Dr. John Skoyles).
Lynn Margulis and Dorian Sagan present an answer to the one enduring mystery of evolution that Charles Darwin could never solve: the source of the inherited variation that gives rise to new species.
The result of thirty years of delving into a vast, mostly arcane literature, this is the first attempt to go beyond – and reveal the severe limitations of – the dogmatic thinking that has dominated evolutionary biology for almost three generations.
www.isepp.org /Pages/03-04%20Pages/MargulisSagan.html   (250 words)

  
 Dorion Sagan - Resume
Sagan, D. Cooking with Jesus: From the First Brew to the Last Brunch.
Sagan, D. and Schneider, Eric D. The Pleasures of Change in The Forces of Change: A New View of Nature, National Geographic, Washington, D.C., pp.
Sagan, D. and Margulis, L. Academic Apartheid and the Universal University, Netview, vol 9, # 1, 23-26.
www.xsnrg.com /cookingwithjesus/resume.htm   (1449 words)

  
 What Is Life?
Margulis and Sagan have rephrased the answer to Schrödinger's brilliant question by means of a new and spirited explanation of the emergent levels of biological organization.
The authors move deftly across a dazzling array of topics--from the dynamics of the bacterial realm, to the connection between sex and death, to theories of spirit and matter.
Dorion Sagan, general partner of Sciencewriters, is the author of Biospheres (1990).
www.ucpress.edu /books/pages/8733.html   (403 words)

  
 The unselfish genome: the case for cooperating genes Natural History - Find Articles
In their most recent book Lynn Margulis, of the University of Massachusetts Amherst, and Dorion Sagan estimate that a staggering 10 percent of our dry weight is made up not of our own cells but of our symbionts.
In the ensuing three decades she has been the tireless champion of symbiosis, arguing with some success that other cell components have likewise evolved from bacteria, and that symbiosis is a pervasive and crucial process in evolution.
Nevertheless, Margulis and Sagan do have a point--evolutionary biologists have largely ignored the formidable status of symbiotic interactions as ecological processes, as well as their potential for shuttling genes between genomes.
www.findarticles.com /p/articles/mi_m1134/is_10_111/ai_95357577   (781 words)

  
 Lynn Margulis Summary
At the age of nineteen, she married Sagan, received a B.A. in liberal arts, and moved to Madison, Wisconsin, to pursue a joint master's degree in zoology and genetics at the University of Wisconsin under the guidance of noted cell biologist Hans Ris.
The "Gaia theory" (named for the Greek goddess of the earth) essentially states that all life, as well as the oceans, the atmosphere, and the earth itself are parts of a single, all-encompassing symbiosis and may fruitfully be considered as elements of a single organism.
She was the first wife of astronomer Carl Sagan and is the mother of Dorion Sagan, popular science writer and co-author, Jeremy Sagan, software developer and founder of Sagan Technology, Zachary Margulis-Ohnuma, New York City Criminal Defense lawyer, and Jennifer Margulis, teacher and author.
www.bookrags.com /Lynn_Margulis   (3858 words)

  
 Centre College: Distinguished duo to give 2003 Humana lecture
Margulis and Sagan are currently teaching a course at Centre during CentreTerm.
Sagan is the son of Margulis and the late Carl Sagan (1934-96), a world-famous astronomer.
The younger Sagan is an award-winning science writer and poet who has collaborated with several authors, including his mother, on a number of critically acclaimed books.
www.centre.edu /web/news/2003/humana03.html   (274 words)

  
 Into the Cool - Studia AS   (Site not responding. Last check: 2007-10-11)
Schneider and Sagan organize their argument in a highly accessible manner,moving from descriptions of the basic physics behind energy flow t...
In this scientific tour de force, Schneider and Sagan show how thesecond law is behind evolution, ecology, economics, and even life's origin.Working from the precept that "nature abhors a gradient," Into the Cool detailshow complex systems emerge, enlarge, and reproduce in a world tending towarddisorder.
Schneider and Sagan organize their argument in a highly accessible manner,moving from descriptions of the basic physics behind energy flow to theorganization of complex systems to the role of energy in life to the finalsection, which applies their concept of energy flow to politics, economics, andeven human health.
www.studia.no /vare.php?isbn=0226739368   (232 words)

  
 Genetics
Acquiring Genomes: A Theory of the Origins of Species by Lynn Margulis, Dorion Sagan, Ernst Mayr (Basic Books) From one of the great iconoclasts of modern biology, an original, accessible work that sets out, for lay and scientific readers alike, a new theory of how species begin.
In this groundbreaking book, Lynn Margulis and Dorion Sagan present an answer to one of the enduring mysteries of evolution--the source of inherited variation that gives rise to new species.
Lynn Margulis, whom E. Wilson called "one of the most successful synthetic thinkers in modern biology," and her co-author Dorion Sagan have written a comprehensive and scientifically supported presentation of a theory that directly challenges the assumptions we hold about the variety of the living world.
www.wordtrade.com /science/lifescience/genetics.htm   (4317 words)

  
 Rationality Essay
They propose a mechanism for evolutionary change that is largely outside the mainstream of evolutionary theory which emphasises mutation by random genetic mutation.
Symbiogenesis is the process of creating new species by the merging of previously separate genomes that have come to have a symbiotic relationship to each other.
Therefore the very existence of multicellar life is a result of a symbiotic merging among bacterial predecessors and therefore the process of symbiogenesis is fundamental to the very existence of species.
members.shaw.ca /simulat/Pages/Reviews/AcquiringGenomesReview.html   (903 words)

  
 Dorion Sagan Books - Signed, used, new, out-of-print
Margulis and Sagan put forward their own theory, arguing that separate genomes can synthesize, essentially creating a new genome and a new species.
In this lavishly illustrated work of extraordinary range and originality, one of the world's most accomplished life scientists and a gifted science writer examine that "sine qua non" of human existence--sex--the profoundly mysterious procreative force that is the root of our very being.
Lynn Margulis, one of the most original and perceptive scientific thinkers of our time, and her son, writer Dorion Sagan, here present a selection from their many essays published in the last decade and a half.
www.alibris.co.uk /search/books/author/Dorion_Sagan   (797 words)

  
 Dorion Sagan :: Chelsea Green Publishing
Dorion Sagan is the author of numerous articles and sixteen books translated into eleven languages, including Into the Cool: Energy Flow, Thermodynamics, and Life (with Eric D. Schneider, 2005) and Up from Dragons: Evolution of Human Intelligence (with John Skoyles, 2002).
Sagan’s essays are included in collections edited by Richard Dawkins and E. Wilson.
He graduated from the University of Massachusetts—Amherst with a degree in history and has interests in philosophy and literature.
www.chelseagreen.com /authors/DorionSagan   (111 words)

  
 We Are All Microbes :: Astrobiology Magazine ::
Summary (Oct 05, 2006): According to Lynn Margulis and her son Dorion Sagan, plant and animal cells came about through the fusion of various bacterial cells.
Microcosmos: Four Billion Years of Microbial Evolution, co-authored by Lynn Margulis and her son Dorion Sagan, was first published twenty years ago.
In this, the second part of a four-part interview, she talks about four specific microbial organisms that, through fusion, yielded modern plant and animal cells.
www.astrobio.net /news/article2104.html   (1193 words)

  
 Into the Cool: Energy Flow, Thermodynamics, and Life by Eric D. Schneider and Dorion Sagan
Building upon the beautiful subtleties of the Second Law of Thermodynamics, Eric Schneider and Dorion Sagan take us on a tour de force through biology, touching upon the origin of life, sex, evolution, ecology, and even economics.
Most exciting to us is the major simplification we show that "nature abhors a gradient" (Schneider and Kay 1989; Sagan and Schneider 2000).
This text may be used and shared in accordance with the fair-use provisions of U.S. copyright law, and it may be archived and redistributed in electronic form, provided that this entire notice, including copyright information, is carried and provided that the University of Chicago Press is notified and no fee is charged for access.
www.press.uchicago.edu /Misc/Chicago/739368.html   (3643 words)

  
 Lynn Margulis - Science and Literature - 2001 Key West Literary Seminar   (Site not responding. Last check: 2007-10-11)
Margulis' work represents a prime example of "narratives of discovery." Her publications, spanning a wide range of scientific topics, range from professional to children's literature and include 23 authored or co-authored books.
Currently, she serves on the science council of the NASA Institute for Advanced Concepts, and co-directs NASA's Planetary Biology Internship (PBI) Program, administered through the Marine Biology Laboratory, Woods Hole.
She is the mother of four children, the oldest of whom is her co-writer, Dorion Sagan.
www.keywestliteraryseminar.org /science/margulis.html   (470 words)

  
 Schneider, Eric D.: Into the Cool
In this scientific tour de force, Schneider and Sagan show how the second law is behind evolution, ecology,economics, and even life's origin.
From hurricanes here to life on other worlds, from human evolution to the systems humans have created, this pervasive pull toward equilibrium governs life at its molecular base and at its peak in the elaborate structures of living complex systems.
Schneider and Sagan organize their argument in a highly accessible manner, moving from descriptions of the basic physics behind energy flow to the organization of complex systems to the role of energy in life to the final section, which applies their concept of energy flow to politics, economics, and even human health.
www.press.uchicago.edu /cgi-bin/hfs.cgi/00/16572.ctl   (382 words)

  
 Chelsea Green's Sciencewriters Imprint :: Chelsea Green Publishing
Sciencewriters Books will be codirected by Lynn Margulis and Dorion Sagan, founders of Sciencewriters, an educational partnership devoted to advancing science through enchantment in the form of the finest possible books, videos, and other media (www.sciencewriters.org).
Lynn Margulis and Dorion Sagan have authored thought-provoking and intellectually riveting science books for over a quarter century on topics that range from global ecology to the evolution of sex.
She has worked on the “revolution in evolution” since she was a graduate student.
www.chelseagreen.com /forthepress/pressreleases/sciencewriterspr   (1231 words)

  
 Guardians of Forever
Part horror, part science fiction, and part language play (chatroom rebuses are integrated into the text), The Devil's Comic is Dorion's first novel; it took him over ten years to complete.
Containing scenes of sex, drugs, and technology, it is set in and around Boston, Massachusetts, south Florida, and outer space.
No part, or portion, of any of the content found on this Site may be copied, reproduced, retransmitted, altered, or abridged in any way, shape or form by anyone without the prior and express permission of the Author.
www.tamarlayn.50megs.com /Guardians   (913 words)

  
 Into the Cool: Energy Flow, Thermodynamics and Life A new book by: Eric D. Schneider and Dorion Sagan
Into the Cool is a scientific tour de force showing how evolution, ecology, economics and life itself are organized by energy flow and the laws of thermodynamics.
Finding this natural basis of life has proved elusive, but in the eloquent and creative Into the Cool Eric D. Schneider and Dorion Sagan look for answers in a surprising place: the second law of thermodynamics...
This is not just an analogy: animals derive their energy from oxygen reacting with hydrogen-rich compounds...
www.intothecool.com   (276 words)

  
 Dorion Sagan - Wikipedia, the free encyclopedia
Dorion Sagan is a popular science writer, and the son of Carl Sagan and Lynn Margulis.
He has written and co-authored many books on evolution (particularly with Lynn Margulis), most recently Into the Cool, co-authored with Eric D. Schneider, on the subject of non-equilibrium thermodynamics.
This page was last modified 09:10, 14 September 2006.
en.wikipedia.org /wiki/Dorion_Sagan   (86 words)

  
 Amazon.com: Microcosmos: Four Billion Years of Microbial Evolution: Books: Lynn Margulis,Dorion Sagan   (Site not responding. Last check: 2007-10-11)
Boston University biologist Margulis and science writer Sagan here produce a stunning, complex chronicle of those four billion years, from Hadean and Archaeon aeons when matter became "animated" and the mysteries we now call DNA and RNA became "the language of nature," to the first appearances of plant and animal life, including hominids.
So immensely detailed is this elucidation of the developing microcosm (with its emphasis on natural selection and symbiosis in the bacterial world) that even advanced science readers will find the book difficult.
Dorion Sagan is a popular science writer who has written many books on evolution and other scientific subjects.
www.amazon.com /Microcosmos-Billion-Years-Microbial-Evolution/dp/0520210646   (3182 words)

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