I Say To The Grown-ups, 'if You

If You Just Take A Single Human And Put Him Or Her In The Forest He Or She Might Not Do Very Well Without Some Sort Of Education Which He Got Or She Got From Some Tribe.

There Is No Debate In The Scientific Community...we Need [congress] To Change Things, Not To Deny What's Happening.

History Is But The Record Of The Public And Official Acts Of Human Beings. It Is Our Object, Therefore, To Humanize Our History And Deal With People Past And Present; People Who Ate And Possibly Drank; People Who Were Born, Flourished And Died; Not Grave Tragedians, Posing Perpetually For Their Photographs.

The Most Serious Problem Facing Humankind Is Climate Change.

I Stand By My Assertions That Although You Can Know What Happens To Any Individual Species That You Modify, You Cannot Be Certain What Will Happen To The Ecosystem. Also, We Have A Strange Situation Where We Have Malnourished Fat People. It's Not That We Need More Food. It's That We Need To Manage Our Food System Better.