Carl Sagan (1934–1996) American astrophysicist, cosmologist, author and science educator
54 min 25 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]
Vanna Bonta on the Northrop Grumman Lunar Lander Challenge. BonNova | X PRIZE Foundation official http://space.xprize.org/ng-lunar-lander-challenge/2008/teams/bonnova
Carl Sagan (1934–1996) American astrophysicist, cosmologist, author and science educator
54 min 25 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]
Stephen Hawking book A Brief History of Time
Source: A Brief History of Time (1988), Ch. 1
Context: It has certainly been true in the past that what we call intelligence and scientific discovery have conveyed a survival advantage. It is not so clear that this is still the case: our scientific discoveries may well destroy us all, and even if they don’t, a complete unified theory may not make much difference to our chances of survival. However, provided the universe has evolved in a regular way, we might expect that the reasoning abilities that natural selection has given us would be valid also in our search for a complete unified theory, and so would not lead us to the wrong conclusions.
Carl Sagan (1934–1996) American astrophysicist, cosmologist, author and science educator
58 min 56 sec
Cosmos: A Personal Voyage (1990 Update), Traveller's Tales [Episode 6]
Justin D. Fox (1967) South African author, photojournalist, lecturer and editor
The Impossible Five (2015)
Anthony Watts (1958) American television meteorologist
Some Planetary Perspective http://wattsupwiththat.com/2008/06/07/some-planetary-perspective/, wattsupwiththat.com, June 7, 2008. <br class="br">2008
Nathalie Cabrol (1963) French American astrobiologist
Source: How Mars might hold the secret to the origin of life https://www.ted.com/talks/nathalie_cabrol_how_mars_might_hold_the_secret_to_the_origin_of_life (March 2015)
“Daily news and sugar confuse our system in the same manner.”
Nassim Nicholas Taleb book Antifragile: Things That Gain from Disorder
Source: Antifragile: Things That Gain from Disorder (2012), p. 127
Robert Gascoyne-Cecil, 3rd Marquess of Salisbury (1830–1903) British politician
Statement of an uncredited reviewer in The Quarterly Review [London] (January 1866), p. 277
Misattributed