Burning Fossil Fuels Has Given

There Is An Enormous Amount To Be Learned About The Sea; Like Most Wildernesses, It Has Great Potential.

We've Got To Alter Our Fossil Fuel Dependence And Go To Other Energy Sources.

We Have An Atmosphere That Is Roughly 21% Oxygen. The Rest Of It Is Largely Nitrogen. There's Just Enough Carbon Dioxide (co2) To Drive Photosynthesis. That Has Been, Throughout The History Of Our Species, Pretty Stable. Until Recently.

Evolution Is Not Something To Be Feared. It's To Be Celebrated, Embraced, And Understood.

Meat Reared On Land Matures Relatively Quickly, And It Takes Only A Few Pounds Of Plants To Produce A Pound Of Meat.