A Quote by Richard Dawkins
All qualified physicists, biologists, cosmologists and geologists agree, on the basis of massive, mutually corroborating evidence, that the earth's age is at least four billion years.
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Like no other science, astrophysics cross-pollinate s the expertise of chemists, biologists, geologists and physicists, all to discover the past, present, and future of the cosmos-and our humble place within it.
Consider: Life arose on Earth close to four billion years ago. Four billion years of slithering, swimming, and soaring life forms. But only in the last 200 thousand years has a species arisen that can fathom the laws of nature and build hardware able to signal its presence.
If we could magically transport ourselves back to the young Earth, when it was only a billion years old or two billion years old or three billion years old or four billion years old, we wouldn't be able to survive. We would have a hard time surviving if we were transported to the time when dinosaurs were around.
When I was a child, the Earth was said to be two billion years old. Now scientists say it's four and a half billion. So that makes me two and a half billion.
Our planet has been around only for four and a half billion years. Let's imagine a planet that has life on it such as life is on Earth and it's seven billion years old. Let's say that planet evolved intelligence. Well, that intelligence would be way more advanced than what we call intelligence here on Earth. How long has intelligence been around on Earth as we've come to define it?
When two people who are in a relationship and want to have fun, they should mutually agree and warn the other person to not get serious. If they mutually agree, then it's fine because they're just having fun.
Four billion years ago the planet Earth was molten rock; now it sings opera!
This prophecy of a coming enlightenment is echoed in virtually every faith and philosophical tradition on Earth. Hindus call it the Krita Age, astrologers call it the Age of Aquarius, the Jews describe the coming of the Messiah, theosophists call it the New Age, cosmologists call it Harmonic Convergence and predict the actual date of December 21, 2012.
It's tricky to ask a filmmaker to explain his own work; usually we're the least qualified to make sense of what we've done, unfortunately, because of the tunnel vision required to create anything over four years.
Four billion people on Earth make less than four dollars a day.
Claiming certainty without corroborating evidence is stupid.
On a macro level, four billion people on Earth make less than four dollars a day.
I have a theory that evolutionary biologists are more vain than particle physicists.
The evidence that at least one extraterrestrial civilization has visited Earth is extensive both in scope and detail. In its totality it comprises a body of evidence which at the very least supports the general assessment that extraterrestrial life has been detected, and that a vigorous program of research and serious diplomatic initiatives is warranted.
What is qualified? What have I been qualified for in my life? I haven't been qualified to be a mayor. I'm not qualified to be a songwriter. I'm not qualified to be a TV producer. I'm not qualified to be a successful businessman. And so, I don't know what qualified means.
Life existed on Earth for nearly four billion years before anything remotely resembling a human being showed up. And even then, when we started to branch off from other apes about 10,000,000 years ago, our ancestors looked pretty different.
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