gloom, doom, environmental
Keep close to Nature's heart... and break clear away, once in awhile, and climb a mountain or spend a week in the woods. Wash your spirit clean.
Take a course in good water and air and in the eternal youth of Nature you may renew your own. Go quietly, alone no harm will befall you.
It seems that every time mankind is given a lot of energy, we go out and wreck something with it.
mankind, energy, environmental, something
Birds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.
We learned that economic growth and environmental protection can and should go hand in hand.
learned, economic growth, environmental, protection
If we do not permit the earth to produce beauty and joy, it will in the end not produce food, either.
earth, beauty, produce, environmental