Fracking is doable if there's full disclosure of all chemicals used. Secondly science dictates the policy rather than politics. Third there's collaboration between environmental groups and the natural gas industry.

By adopting the control strategy the nation's environmental program has created a built-in antagonism between environmental quality and economic growth.

My entry into the environmental arena was through the issue that so dramatically - and destructively - demonstrates the link between science and social action: nuclear weapons.

American culture is torn between our long romance with violence and our terror of the devastation wrought by war and crime and environmental havoc.

I consider myself to have been the bridge between the shotgun and the binoculars in bird watching. Before I came along the primary way to observe birds was to shoot them and stuff them.

In a few decades the relationship between the environment resources and conflict may seem almost as obvious as the connection we see today between human rights democracy and peace.

Conservation is a state of harmony between men and land.

Interactions between fathers and children are the starting point of education.

Making the City Of Joy gave me the best political education of my life. It became a wrestling match between an Englishman who had gradually ceased to be a Marxist and a culture that was becoming more Marxist by the day.

During the decades after Brown v. Board of Education there was terrific progress. Tens of thousands of public schools were integrated racially. During that time the gap between black and white achievement narrowed.