Evolution - Why Sex? (Episode 5)(Part 5)

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Uploaded by on Jun 5, 2008

Evolution is a seven episode documentary brought to you by PBS.
Any seven parts can be purchased at http://www.pbs.org/wgbh/evolution/

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  • Hahahha, "Victor Johnston spends as much time as he can looking at beautiful women. But for Johnston, it's an academic pursuit." *cut to creepy guy staring at computer* Lol, nah, jk, good program though!

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  • lol its funny how the number of dislikes on the series decreased since the first part. either the religious nuts are slowly changing their minds or clicking away due to blasphemous thoughts

  • Back then mammals (We are mammals in case you didn't) were really small and dinosaurs were big. Well the theory of the meteor kind of killed the big animals as they struggled to find enough food to fuel their needs for energy. While the smaller animals actually could find their food needs quite easier.

  • I wonder if the meteor that wiped out the dinosaurs was the catalyst that spawned our intelligence so we could use technology to protect ourselves from extinction and go to other planets.

  • LOL

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