environmental issue.
Our world faces a true planetary emergency. I know the phrase sounds shrill, and I know it's a challenge to the moral imagination.
world, planetary, emergency, environmental
Birds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.
It seems that every time mankind is given a lot of energy, we go out and wreck something with it.
mankind, energy, environmental, something
People blame their environment. There is only one person to blame - and only one - themselves.
By polluting clear water with slime you will never find good drinking water.
polluting, water, smile, environmental
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
I firmly believe that we can have a healthy environment and a sustainable timber industry.
firmly believe, healthy environmental, industry