There Really Is No Such Thing As

People That Don't Want To Get Down To The Business At Hand. Instead Of Just Doing Less, We Have To Find Ways Of Doing More With Less. That's The Key To The Future.

Burning Carbon-based Substances Like Oil, Gas, And Especially Coal, Produces Billions Of Tons Of Extra Carbon Dioxide Each Year. Methane Gas From Cows And Pigs And Other Animals On Our Large Farms Ends Up In The Atmosphere As Well, Trapping More Of The Sun's Energy As Heat.

But Investment In Space Stimulates Society, It Stimulates It Economically, It Stimulates It Intellectually, And It Gives Us All Passion.

Climate Change Is Happening, Humans Are Causing It, And I Think This Is Perhaps The Most Serious Environmental Issue Facing Us.

Not Wasting Any Water Bottles Is Good. Not Leaving The Lights On Is Good. Turning The Thermostat Down In The Winter, Up In The Summer, Is Good. But The Best Thing Any Of Us In The Developed World, Especially In The United States, Can Be Doing Is Talking About It.