Solid wastes" are the ...

Solid wastes\
Solid wastes" are the discarded leftovers of our advanced consumer society. This growing mountain of garbage and trash represents not only an attitude of indifference toward valuable natural resources, but also a serious economic and public health problem.

Quotes from the same author

During the 1960s, we used twice as much oil as during the 1950s. And in each of those decades, more oil was consumed than in all of mankind's previous history.
I don't believe that Jesus would approve abortion except in the case of incest, rape or the mother's life in danger. But I had to enforce the Supreme Court ruling on Roe v. Wade so I tried to do everything I could to minimize the need for abortions.
I think all Americans believe in human rights. And health is an often overlooked aspect of basic human rights. And it's one that's easily corrected. The reason I say that is that many of the diseases that we treat around the world, I knew when I was a child. My mother was a registered nurse. And they no longer exist in our country.
The experience of democracy is like the experience of life itself-always changing, infinite in its variety, sometimes turbulent and all the more valuable for having been tested by adversity.
We live in a time of transition, an uneasy era which is likely to endure for the rest of this century... During this period we may be tempted to abandon some of the time-honored principles and commitments which have been proven during the difficult times of past generations. We must never yield to this temptation. Our American values are not luxuries but necessities - not the salt in our bread but the bread itself.