Third world nations are producing too many children too fast...it is time to ignore the controversy over family planning and cut out-of-control population growth.

I am a passionate advocate of getting special interest money out of politics.

The Pacific Yew can be cut down and processed to produce a potent chemical, taxol, which offers some promise of curing certain forms of lung, breast and ovarian cancer in patients who would otherwise quickly die... It seems an easy choice - sacrifice the tree for a human life - until one learns that three trees must be destroyed for each patient treated.

In an economic recession, naturally, when you ask people to list their priorities, they're going to place a higher priority on the immediate economic situation.

At some point, a false belief collides with physical reality.

Airplane travel is nature's way of making you look like your passport photo.

As many know, the Chinese expression for "crisis" consists of two characters side by side. The first is the symbol for "danger," the second the symbol for "opportunity."