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Closer to Truth : Browse by Topic :
Cosmos and Universe
 
Browse by Topic:
Cosmos and Universe
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how weird is the cosmos?
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How Weird is the Cosmos?
The Cosmos is weirder that we think. It's so weird that four experts can only sit around and laugh as they outdo each other in trading stories about amazing findings and discoveries.

Participants
 Roger Blandford Ph.D.
Theoretical Astrophysics, Caltech
 David Goodstein Ph.D.
Vice Provost, Caltech, Prof. of Physics & Applied Physics
 Alan Guth Ph.D.
Physics, MIT
 Neil deGrasse Tyson, Ph.D.
Astrophysicist, Director, Hayden Planetarium

how does order arise in the universe?
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How Does Order Arise in the Universe?
Get two Nobel laureates, put them in a room, try to shake them up, fail, and get a lot of visionary thinking about stars, planets, living things, people - plausible new theories of how all this developed from the maelstrom of the early universe.

Participants
 David Baltimore, Ph.D.
Nobel laureate, Medicine , President, Caltech
 Murray Gell-Mann , Ph.D.
Nobel laureate, Physics, Co-Chairman, Science Board, Santa Fe Institute

will computers take a quantum leap?
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Will Computers Take a Quantum Leap?
As quantum engineer, Seth Lloyd blithely states, "a quantum computer is to a computer what a laser is to a light bulb. That explains a lot, and nothing."

Participants
 David DiVincenzo Ph.D.
IBM Senior Researcher
 Seth Lloyd Ph.D.
Information Theorist, Professor of Engineering, MIT
 K. Birgitta Whaley Ph.D.
Professor of Chemistry, UC, Berkeley

is the universe full of life?
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Is the Universe Full of Life?
Humans have long wondered whether life exists beyond our home planet. In recent years, a host of new technologies are turning speculation into science. We now have the ability to discern the atmosphere of an extra-solar planet so distant we can't even see it, to detect the presence of dozens of new planets circling stars similar to our own sun, and have discovered life in environments on Earth so extreme it's not unreasonable to imagine that microbes -- or more-- may flourish elsewhere in the Universe.

Participants
 Shri Kulkarni Ph.D.
Planetary Astronomer, Caltech
 Bruce Murray Ph.D.
Planetary Astronomer/Geologist, Caltech
 Neil de Grasse Tyson Ph.D.
Astrophysicist; Director, Hayden Planetarium

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