Comments by "Tespri" (@Tespri) on "Geneticist Says Human Intelligence Declining" video.

  1. that is bullshit. Study about flouride "harming out brain" has been debunked. Since it never actually was a study. It was made by guy who believes in "alternative medicine"
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  2. Or maybe that, smart people use protection and stupid people end up having a lot of kids?
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