Carl Sagan (1934-1996)
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Copyright by Paul Harold Rubinson 2008
Copyright by Paul Harold Rubinson 2008 The Dissertation Committee for Paul Harold Rubinson certifies that this is the approved version of the following dissertation: Containing Science: The U.S. National Security State and Scientists’ Challenge to Nuclear Weapons during the Cold War Committee: —————————————————— Mark A. Lawrence, Supervisor —————————————————— Francis J. Gavin —————————————————— Bruce J. Hunt —————————————————— David M. Oshinsky —————————————————— Michael B. Stoff Containing Science: The U.S. National Security State and Scientists’ Challenge to Nuclear Weapons during the Cold War by Paul Harold Rubinson, B.A.; M.A. Dissertation Presented to the Faculty of the Graduate School of The University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy The University of Texas at Austin August 2008 Acknowledgements Thanks first and foremost to Mark Lawrence for his guidance, support, and enthusiasm throughout this project. It would be impossible to overstate how essential his insight and mentoring have been to this dissertation and my career in general. Just as important has been his camaraderie, which made the researching and writing of this dissertation infinitely more rewarding. Thanks as well to Bruce Hunt for his support. Especially helpful was his incisive feedback, which both encouraged me to think through my ideas more thoroughly, and reined me in when my writing overshot my argument. I offer my sincerest gratitude to the Smith Richardson Foundation and Yale University International Security Studies for the Predoctoral Fellowship that allowed me to do the bulk of the writing of this dissertation. Thanks also to the Brady-Johnson Program in Grand Strategy at Yale University, and John Gaddis and the incomparable Ann Carter-Drier at ISS. -
A Rapid, Low-Cost Approach to Permanently Extend Life Beyond Earth
A Rapid, Low-Cost Approach to Permanently Extend Life Beyond Earth Gregory A. Dorais, Ph.D. [email protected] Autonomous Systems & Robotics Research Scientist Intelligent Systems Division NASA Ames Research Center 11/16/2018 Outline • The value proposition for permanently extending life beyond Earth • Closed ecosystems • An approach to study sustainable, closed ecosystems • The problem of long-term life in space • A mission design concept to study long-term life in space • Next steps 2 Notable Cassini Image 7/19/2013 Cassini Spacecraft: Launched 1997, Saturn orbit insertion 2004, and impacted Saturn 2017. 3 Location of All Known Life in the Universe Pale Blue Dot 4 Location of All Known Life in the Universe Pale Blue Assertion: Earth is a multigenome seedpod. Dot Big question: Will it germinate or die? Fundamental questions of space biology: • What happens to life from Earth, beyond Earth? • Can a self-sufficient biome persist beyond Earth? 5 Apollo 8: Earthrise December 24, 1968 Earth Biosphere Assertions: • It is the most sophisticated complex adaptive system known to exist in the entire universe. • It is extremely precious and should be treated as such. • It has persisted for over 4 billion years, but may now have reached a critical juncture in its development. The Value Proposition: • Distributing multiple, sustainable, small-scale reproductions of the Earth biosphere on and beyond Earth can help preserve it. This image is credited with stimulating environmental movements world-wide. 6 Wheel of Misfortune Really bad things have happened on Earth and can happen with little notice (at least 5 mass extinction events). -
7Th June 2020 Matthew 28: 16 – 20; Psalm 8; 2 Cor 13: 5 - 14
St. Ninian’s Parish Church Sunday 7th June 2020 Matthew 28: 16 – 20; Psalm 8; 2 Cor 13: 5 - 14 In 1990 the astronomer Carl Sagan suggested that the Voyager space probe, which had been launched in 1977, should capture an image of Earth as the probe reached the outer reaches of our solar system. It did so, and in the grainy image, which it sent back to us, Earth shows up as a pale blue dot. Carl Sagan published a book in 1994 called Pale Blue Dot. He wrote, ‘Consider again that dot. That's here. That's home. That's us.... The Earth is a very small stage in a vast cosmic arena.... To my mind, there is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly and compassionately with one another and to preserve and cherish that pale blue dot, the only home we've ever known.’1 Carl Sagan wasn’t the first to imagine earth as a dot in the universe. In 1919, the philosopher Bertrand Russell wrote of our world, On this dot, tiny lumps of impure carbon and water, of complicated structure, with somewhat unusual physical and chemical properties, crawl about for a few years, until they are dissolved again into the elements of which they are compounded... No one is liberated from fear who dares not see his place in the world as it is; no one can achieve the greatness of which he is capable until he has allowed himself to see his own littleness.2 Neither Carl Sagan, nor Bertrand Russell before him were the first to consider the smallness of our world and the fragility of those who live on it. -
IAFS 4500/The Post-Cold War World: Global Security: Weapons of Mass Destruction Spring 2020 Instructor: Dr
“Now, I am become Death, the destroyer of worlds.” - J. Robert Oppenheimer quoting from the Bhagavad-Gita at the 1st detonation of the atomic bomb “A world without nuclear weapons would be less stable and more dangerous for all of us.” - British Prime Minister Margaret Thatcher” IAFS 4500/The Post-Cold War World: Global Security: Weapons of Mass Destruction Spring 2020 Instructor: Dr. Gregory D. Young Office: Ketchum Hall, Room 212 E-mail: [email protected] Lecture Times: Tuesdays & Thursdays, 11:00am – 12:15pm in HUMN 245 Syllabus: http://spot.colorado.edu/~gyoung/home/4500/4500_syl.htm Office Hours: Tuesdays & Thursdays 2:00- 3:00pm or Wednesdays by appt. COURSE LINKS • Cold War Timeline • Schedule for Current Event Presentations • Schedule and Links to Course Reading Summaries • Research Paper Sign Up • Research Proposal Grade Sheet • In Class Debate Teams • In Class Debate Rules • In Class Debate Results • Link to Potential Midterm Questions • Midterm Grading Statistical Summary • Research Presentation Schedule • Oral Presentation Grade Sheet • Library Research Page • WMD Links • PowerPoint Links COURSE OBJECTIVES AND DESCRIPTION Twenty-six years have passed since the end of the Cold War, but we are still struggling to understand the nature of the world that has emerged in its wake. What are now the main sources of conflict in the “new world order”, now that the fifty-year bipolar standoff between the U.S. and the USSR has dissolved? Is terrorism of the kind exhibited on 9/11 the biggest threat to global security or is there a new, more sinister threat from weapons of mass destruction? This course is going to focus on the weapons of mass destruction that defined the “balance of terror during the Cold War. -
Cosmos Carl Sagan - Free Pdf Download
[pdf] Cosmos Carl Sagan - free pdf download Cosmos Ebook Download, online free Cosmos, Read Cosmos Book Free, Cosmos Ebooks, Read Best Book Cosmos Online, Pdf Books Cosmos, PDF Cosmos Full Collection, Cosmos Free PDF Online, by Carl Sagan pdf Cosmos, Download Cosmos E-Books, Cosmos pdf read online, Download Online Cosmos Book, Read Best Book Online Cosmos, Download Cosmos Online Free, Read Cosmos Full Collection Carl Sagan, by Carl Sagan pdf Cosmos, Free Download Cosmos Books [E-BOOK] Cosmos Full eBook, PDF Download Cosmos Free Collection, PDF Cosmos Full Collection, Free Download Cosmos Ebooks Carl Sagan, CLICK FOR DOWNLOAD mobi, kindle, azw, epub Description: This is no exaggeration, but when you search for something new or the first time...well it has been there It even came as an absolute pleasure this way, right For some reason my personal favourite character Jack Sparrowhas become such melded with Captain America 2 - I had always wanted him before he was just about done making them....I finally found his identity that will never go away......but we get closer after months of being together during her final day at DC She loves everything she does--and if they ever meet again on their return voyage back home then only half amigos are possible once more..we have decided exactly what happens next which means goodbye by now. Enjoy Letm out your welcome here from The Wrap blog Catch-the-Wrap. Stay up to date while watching live DCGIRL This weeks episode takes our look at some of the craziest mysteries lurking along the way that will make its debut on Sunday Episode 1The Curse of Saint Louis I don't believe I'm going anywhere. -
The God Hypothesis
CHAPTER 2 The God Hypothesis The religion of one age is the literary entertainment of the next. RALPH WALDO EMERSON THE GOD HYPOTHESIS 31 The God of the Old Testament is arguably the most unpleasant character in all fiction: jealous and proud of it; a petty, unjust, unforgiving control-freak; a vindictive, bloodthirsty ethnic cleanser; a misogynistic, homophobic, racist, infanticidal, genocidal, fili- cidal, pestilential, megalomaniacal, sadomasochistic, capriciously malevolent bully. Those of us schooled from infancy in his ways can become desensitized to their horror. A naif blessed with the perspective of innocence has a clearer perception. Winston Churchill's son Randolph somehow contrived to remain ignorant of scripture until Evelyn Waugh and a brother officer, in a vain attempt to keep Churchill quiet when they were posted together during the war, bet him he couldn't read the entire Bible in a fort- night: 'Unhappily it has not had the result we hoped. He has never read any of it before and is hideously excited; keeps reading quotations aloud "I say I bet you didn't know this came in the Bible ..." or merely slapping his side & chortling "God, isn't God a shit!"'16 Thomas Jefferson - better read - was of a similar opinion: 'The Christian God is a being of terrific character - cruel, vindictive, capricious and unjust.' It is unfair to attack such an easy target. The God Hypothesis should not stand or fall with its most unlovely instantiation, Yahweh, nor his insipidly opposite Christian face, 'Gentle Jesus meek and mild'. (To be fair, this milksop persona owes more to his Victorian followers than to Jesus himself. -
Cosmos: a Spacetime Odyssey (2014) Episode Scripts Based On
Cosmos: A SpaceTime Odyssey (2014) Episode Scripts Based on Cosmos: A Personal Voyage by Carl Sagan, Ann Druyan & Steven Soter Directed by Brannon Braga, Bill Pope & Ann Druyan Presented by Neil deGrasse Tyson Composer(s) Alan Silvestri Country of origin United States Original language(s) English No. of episodes 13 (List of episodes) 1 - Standing Up in the Milky Way 2 - Some of the Things That Molecules Do 3 - When Knowledge Conquered Fear 4 - A Sky Full of Ghosts 5 - Hiding In The Light 6 - Deeper, Deeper, Deeper Still 7 - The Clean Room 8 - Sisters of the Sun 9 - The Lost Worlds of Planet Earth 10 - The Electric Boy 11 - The Immortals 12 - The World Set Free 13 - Unafraid Of The Dark 1 - Standing Up in the Milky Way The cosmos is all there is, or ever was, or ever will be. Come with me. A generation ago, the astronomer Carl Sagan stood here and launched hundreds of millions of us on a great adventure: the exploration of the universe revealed by science. It's time to get going again. We're about to begin a journey that will take us from the infinitesimal to the infinite, from the dawn of time to the distant future. We'll explore galaxies and suns and worlds, surf the gravity waves of space-time, encounter beings that live in fire and ice, explore the planets of stars that never die, discover atoms as massive as suns and universes smaller than atoms. Cosmos is also a story about us. It's the saga of how wandering bands of hunters and gatherers found their way to the stars, one adventure with many heroes. -
Carl Sagan: a Biography Pdf, Epub, Ebook
CARL SAGAN: A BIOGRAPHY PDF, EPUB, EBOOK Ray Spangenburg,Kit Moser | 182 pages | 01 Feb 2009 | Prometheus Books | 9781591026587 | English | Amherst, United States Carl Sagan: A Biography PDF Book Cosmos Update mentions the supernova SN A and neutrino astronomy. In response, US anti-nuclear and peace activists staged a series of protest actions at the Nevada Test Site , beginning on Easter Sunday in and continuing through As a child Carl was fascinated with the stars. As a visiting scientist to NASA's Jet Propulsion Laboratory , he contributed to the first Mariner missions to Venus, working on the design and management of the project. Plato's followers succeeded in extinguishing the light of science and experiment that had been kindled by Democritus and the other Ionians. Druyan, Ann ed. Cosmos 1st Ballantine Books ed. Archived from the original on April 1, Sagan further contributed insights regarding the atmospheres of Venus and Jupiter , as well as seasonal changes on Mars. They knew almost nothing about science. In he discovered Astounding Science Fiction magazine, which introduced him to more hard science fiction speculations than those in Burroughs's novels. Book Category Space Portal. The stars were suns, but so far away they were just little points of light He became a full professor there in What we breathe is air, which is certainly matter, however thin. He advised the astronomers not to waste their time observing the stars and planets. San Francisco: Holden-Day, Inc. I can compliment you on being, indeed, an excellent propagandist, remembering that a propagandist is the better the less he appears to be one". -
Guide to the Barrick Lecture Series Records
Guide to the Barrick Lecture Series Records This finding aid was created by Mary Anilao and Joseph Puentes. This copy was published on February 11, 2020. Persistent URL for this finding aid: http://n2t.net/ark:/62930/f1ft0d © 2020 The Regents of the University of Nevada. All rights reserved. University of Nevada, Las Vegas. University Libraries. Special Collections and Archives. Box 457010 4505 S. Maryland Parkway Las Vegas, Nevada 89154-7010 [email protected] Guide to the Barrick Lecture Series Records Table of Contents Summary Information ..................................................................................................................................... 3 Historical Note ................................................................................................................................................. 3 Scope and Contents Note ................................................................................................................................ 4 Arrangement .................................................................................................................................................... 4 Administrative Information ............................................................................................................................. 4 Names and Subjects ........................................................................................................................................ 5 Collection Inventory ....................................................................................................................................... -
Carl Sagan: the People’S Astronomer by David Morrison, NASA, Ames Research Center
Carl Sagan: The People’s Astronomer by David Morrison, NASA, Ames Research Center Introduction Carl Sagan was the world’s best known scientist in the late 20th century, serving as our guide to the planets during the golden age of solar system exploration. He was both a visionary and a committed defender of rational scientific thinking. For a time, he transcended the usual categories of academics to become a true celebrity. His life illustrates both the advantages (wealth, fame, access to the seats of power) and burdens (loss of privacy, stress, criticism from academic colleagues) this status implies. Sagan was propelled on his academic and public careers by a wealth of talent, a large share of good luck, and an intensely focused drive to succeed. His lifelong quest was to understand the universe, especially our planetary system, and to communicate the thrill of scientific discovery to others. A natural teacher, he loved to explain things and never made a questioner feel stupid for asking. Although Sagan had broad intellectual interests, his pursuit of his career left little time for other activities: he did not play golf or follow sports, take up painting or cooking or photography, sing or play a musical instrument, join a church or synagogue, or watch much television or movies. His first two wives complained that he devoted insufficient time to his marriage or his children (1). It is perhaps a matter of personal taste whether we attribute this drive to personal ego or a genuine commitment to educate and inspire people about science. Undoubtedly there were elements of both motivations present. -
1 Exploring the Cosmos: the Rhetoric of Successful
EXPLORING THE COSMOS: THE RHETORIC OF SUCCESSFUL SCIENCE TELEVISION By ALEXANDREA MATTHEWS A THESIS PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF ARTS IN MASS COMMUNICATION UNIVERSITY OF FLORIDA 2015 1 © 2015 Alexandrea Matthews 2 To my mom, Dina Matthews, for the never-ending love, encouragement, and support 3 ACKNOWLEDGEMENTS I thank my chair, Dr. Debbie Treise, who not only guided me through my thesis but my entire graduate school experience. She has been patient and always accommodating, answering my many questions by e-mail almost immediately, even on weekends, and always found time for me despite her busy schedule. Through the research, coding, and analysis, she has always offered me invaluable insight and editing. I could not be more grateful to have had such a caring, supportive, and experienced thesis chair, advisor, and professor. Thank you for always going above and beyond in these roles. I also thank my other two committee members, Dr. Johanna Cleary and Dr. Elizabeth Lada. They have been supportive and enthusiastic about my research from the beginning and have offered me guidance that really shaped my methodology and research. Dr. Cleary gave me insight from her expertise in telecommunications and offered many great suggestions. Dr. Lada helped me from her expertise in astronomy, as both a committee member and a professor, who gave me the knowledge to approach my thesis from a more informed perspective. I am so thankful to have had such an experienced, diverse committee which could offer me guidance from multiple areas. -
Carl Sagan 1934–1996
Carl Sagan 1934–1996 A Biographical Memoir by David Morrison ©2014 National Academy of Sciences. Any opinions expressed in this memoir are those of the author and do not necessarily reflect the views of the National Academy of Sciences. CARL SAGAN November 9, 1934–December 20, 1996 Awarded 1994 NAS Pubic Welfare Medal Carl Edward Sagan was a founder of the modern disci- plines of planetary science and exobiology (which studies the potential habitability of extraterrestrial environments for living things), and he was a brilliant educator who was able to inspire public interest in science. A visionary and a committed defender of rational scientific thinking, he transcended the usual categories of academia to become one of the world’s best-known scientists and a true celebrity. NASA Photo Courtesy of Sagan was propelled in his careers by a wealth of talent, By David Morrison a large share of good luck, and an intensely focused drive to succeed. His lifelong quests were to understand our plane- tary system, to search for life beyond Earth, and to communicate the thrill of scientific discovery to others. As an advisor to the National Aeronautics and Space Administration (NASA) and a member of the science teams for the Mariner, Viking, Voyager, and Galileo missions, he was a major player in the scientific exploration of the solar system. He was also a highly popular teacher, but his influence reached far beyond the classroom through his vivid popular writing and his mastery of the medium of television. The early years Born in 1934, Sagan grew up in a workingclass Jewish neighborhood of Brooklyn, New York, and attended public schools there and in Rahway, New Jersey.