I Flew On Air Force Two For

It Seems An Easy Choice - Sacrifice The Tree For A Human Life - Until One Learns That Three Trees Must Be Destroyed For Each Patient Treated. Suddenly We Must Confront Some Tough Questions. How Important Are The Medical Needs Of Future Generations?

Researchers At The Naval Postgraduate School Have Told Us That The Entire Arctic Ice Cap May Totally Disappear In Summer In As Little As Five Years If Nothing Is Done To Curb Emissions Of Greenhouse Gas Pollution.

It Took Me A Bit To Realize How Big The Changes Have Been In The Last Decade. In So Many Places - Electricity From Solar And Wind Is Cheaper Than Electricity From Fossil Fuels, And Now The Batteries Are Coming Down In Costs Very Quickly. So It's Very Exciting News That Needed To Be Told.

I Affirm My Faith When I'm Asked About It. But I Always Try To Do So In A Way That Communicates Absolute Respect, Not Only For People Who Worship In A Different Way, But Just As Much Respect For Those Who Do Not Believe In God And Who Are Atheists.

The Entire North Polar Ice Cap Is Disappearing Before Our Very Eyes. It's Been The Size Of The Continental United States For The Last 3 Million Years And Now 40 Percent Is Gone And The Rest Of It Is Going.