Evolutionary biologists are not content merely to explain how variation occurs within limits, however. They aspire to answer a much broader question-which is how complex organisms like birds, and flowers, and human beings came into existence in the first place.
“Each one of these treaties is a step for the maintenance of peace, an additional guarantee against war. It is through such machinery that the disputes between nations will be settled and war prevented.”
“And having a strong family, you know we've lost some members of our family and had some setbacks, but I think a good family and kids all those things I thought at one time... you got to be kidding me... Those things are so important they enable you to go on.”