I've Spent Thousands Of Hours Under Water.

Globally Sharks Have Been Killed For Their Fins, For Their Cartilage, For Their Livers, For Their Meat. But Mostly What Has Driven Some Species Of Sharks To Near Extinction - Including The Hammerhead Shark - Is The New Luxury Taste For Shark Fin Soup.

The Burning Of Fossil Fuels Has Altered The Amount Of Carbon Dioxide In The Atmosphere So Rapidly And So Abundantly That Now, We Are Driving Not Just The Warming Trend, Not Just The Sea Level Rise That Is A Consequence Of The Warming Trend That Is Melting Polar Ice And Alpine Ice, But Also [ocean Acidification].

Earth As An Ecosystem Stands Out In The All Of The Universe. There's No Place That We Know About That Can Support Life As We Know It, Not Even Our Sister Planet, Mars, Where We Might Set Up Housekeeping Someday, But At Great Effort And Trouble We Have To Recreate The Things We Take For Granted Here.

Look At A Child And Realize That Their Future Is In Your Hands. It's Not Just Those Who Will Be Here Fifty Years From Now. The Decisions We Make In The Next Ten Years Will Shape The Next 10,000 Years.

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.