It is an old cliche to say that the future is in the hands of the young. This is no longer true. The quality of life to be enjoyed or the existence to be survived by our children and future generations is in our hands now.

It is frequently more rewarding merely to ask pertinent questions. It may get someone to go and look for an answer. If you get a silly answer, which can easily…

A new criterion has been added, the conservation of the environment so that in the long run life, including human life, can continue. This new consideration mu…

...man must accept responsibilities in proportion to his power and, if we are to exercise these responsibilities so that all life can continue on earth, they m…

Posterity is the world to come; the world for whom we hold our ideals, from whom we have borrowed our planet, and to whom we bear sacred responsibility. We mus…

We can pay our debts to the past by putting the future in debt to ourselves.

Catch! calls the Once-ler. He lets something fall. It's a Truffula Seed. It's the last one of all! You're in charge of the last of the Truffula Seeds. And Truf…