Democracy Cannot Survive Overpopulation.

It Was Obvious That Bigotry Was Never A One-way Operation, That Hatred Bred Hatred!

It Is Remarkable, Hardin, How The Religion Of Science Has Grabbed Hold.

I Can't Bear To Hear A Human Being Spoken Of With Contempt Just Because Of His Group Identification...it's These Respectable People Here Who Create Those Hooligans Out There.

The Earth Faces Environmental Problems Right Now That Threaten The Imminent Destruction Of Civilization And The End Of The Planet As A Livable World. Humanity Cannot Afford To Waste Its Financial And Emotional Resources On Endless, Meaningless Quarrels Between Each Group And All Others. There Must Be A Sense Of Globalism In Which The World Unites To Solve The Real Problems That Face All Groups Alike.

The Young Specialist In English Lit, ...lectured Me Severely On The Fact That In Every Century People Have Thought They Understood The Universe At Last, And In Every Century They Were Proved To Be Wrong. It Follows That The One Thing We Can Say About Our Modern "knowledge" Is That It Is Wrong.