Ice Ages Have Come And Gone. Coral

The Diversity Of Life On Earth, Generally, Is Astonishing. But Despite Those Large Numbers, It's Also Important To Recognize That Every Species, One Way Or Another, Is Vulnerable To Extinction. And In Our Time On Earth... Our Impact On The Diversity Of Life Has Been Profound.

If Darwin Could See What We Now See, What We Now Know About The Ocean, About The Atmosphere, About The Nature Of Life, As We Now Understand It, About The Importance Of Microbes - I Think He Would Just Beam With Joy That Many Of The Thoughts And The Glimpses Of The Majesty Of Life On Earth That He Had During His Life, Now Magnified Many Times Over.

I Am Driven By What I Know; That The World I Love Is In Trouble.

It's Baffling Why The Issues Relating To Climate Change - [which] Have Far More Obvious And Tangible And Much More Clear-cut Evidence About The Cause - Have Been Slower For People To Accept As A Given.

The End Of Commercial Fishing Is Predicted Long Before The Middle Of The 21st Century.