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  2. Silurian hypothesis - Wikipedia

    en.wikipedia.org/wiki/Silurian_hypothesis

    The eponymous Silurians on Doctor Who are a race of reptilian humanoids from Earth's past, making their first appearance in the show in 1970. Frank and Schmidt cite Inherit the Stars, a 1977 novel by J. P. Hogan as containing a similar hypothesis, but also say they were surprised by how rarely the concept was explored in science fiction. [2]

  3. Researchers map what world would look like without humans - AOL

    www.aol.com/news/researchers-map-world-look...

    Imagine life with no humans. One group of researchers has done exactly that -- and they even made a map to show how the world might look sans homo sapiens. SEE ALSO: California drought may ...

  4. The World Without Us - Wikipedia

    en.wikipedia.org/wiki/The_World_Without_Us

    The World Without Us is a 2007 non-fiction book about what would happen to the natural and built environment if humans suddenly disappeared, written by American journalist Alan Weisman and published by St. Martin's Thomas Dunne Books. [1] It is a book-length expansion of Weisman's own February 2005 Discover article "Earth Without People". [2]

  5. Rare Earth hypothesis - Wikipedia

    en.wikipedia.org/wiki/Rare_Earth_hypothesis

    The Rare Earth hypothesis argues that planets with complex life, like Earth, are exceptionally rare.. In planetary astronomy and astrobiology, the Rare Earth hypothesis argues that the origin of life and the evolution of biological complexity, such as sexually reproducing, multicellular organisms on Earth, and subsequently human intelligence, required an improbable combination of astrophysical ...

  6. Abandonment (existentialism) - Wikipedia

    en.wikipedia.org/wiki/Abandonment_(existentialism)

    Abandonment, in philosophy, refers to the infinite freedom of humanity without the existence of a condemning or omnipotent higher power.Original existentialism explores the liminal experiences of anxiety, death, "the nothing" and nihilism; the rejection of science (and above all, causal explanation) as an adequate framework for understanding human being; and the introduction of "authenticity ...

  7. 41 percent of Americans believe that humans and dinosaurs ...

    www.aol.com/news/41-percent-americans-believe...

    The poll, inspired by the release of the new 'Jurassic World' movie, asked, "Do you believe that dinosaurs and humans once lived on the planet at the same time?" Of the 1,000 people who were ...

  8. Eternity of the world - Wikipedia

    en.wikipedia.org/wiki/Eternity_of_the_world

    The eternity of the world is the question of whether the world has a beginning in time or has existed for eternity.It was a concern for ancient philosophers as well as theologians and philosophers of the 13th century, and is also of interest to modern philosophers and scientists.

  9. Human evolution - Wikipedia

    en.wikipedia.org/wiki/Human_evolution

    The nature of interaction between early humans and these sister species has been a long-standing source of controversy, the question being whether humans replaced these earlier species or whether they were in fact similar enough to interbreed, in which case these earlier populations may have contributed genetic material to modern humans.