One, I am skeptical of the effectiveness of nutritional supplements.

Because of the complexity of the problem, environmental skepticism was once tenable. No longer. It is time to flip from skepticism to activism.

Mysteries once thought to be supernatural or paranormal happenings - such as astronomical or meteorological events - are incorporated into science once their causes are understood.

Accepting evolution does not force us to jettison our morals and ethics, and rejecting evolution does not ensure their constancy.

We want to be special. We want our place in the cosmos to be central. We want evolution-even godless evolution-to have been directed toward us so that we stand at the pinnacle of nature's ladder of progress. Rewind the tape of life and we want to believe that we (Homo Sapiens) would appear again and again. Would we? Probably not.

For solving a surprisingly large and varied number of problems, crowds are smarter than individuals.

One, I am skeptical of the effectiveness of nutritional supplements.