what is really going on with the global environment and asks what, if anything, can be done to save our planet. … of carbon dioxide in our atmosphere threatens to melt the polar ice sheets and irreversibly change our climate. Nothing but a belief in its domestic origin, and the adoption of means founded upon that belief, can restore the character of our climate, and save our Commercial cities from destruction. Those means are cheap, practicable, and certain.

It will be necessary for us if we are to save our farms, if we are to preserve our climate, if we are to have any landscape at all, to look well to the welfare of this most important factor in our civilization.