Never Before Have We Known

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.

Photosynthetic Organisms In The Sea Yield Most Of The Oxygen In The Atmosphere, Take Up And Store Vast Amounts Of Carbon Dioxide, Shape Planetary Chemistry, And Hold The Planet Steady.

Fish From All Over The World, From Deep In The Sea, Wind Up In Countries From Germany To Japan. That Is Just Crazy.

I Personally Have Stopped Eating Seafood.

We Are Blessed With A Place That Is Open To The Universe And, Despite This, Supports This Very Thin Envelope Of Air We Call Atmosphere, Which Holds Just The Right Amount Of Oxygen For Us To Breathe.