Paul Kurtz

What Is Happiness?

What Is Happiness?

What is the good life, and is it achievable? People have long sought for happiness, and they have explored the ends of the earth for its realization, but in different ways: the quest for the Holy Grail; a life of service; the delights of pleasure and sensual consummation, or of quiet withdrawal.

The Turbulent Universe

The Turbulent Universe

A radical change in understanding nature occurred when humans recognized that supernatural explanations could not account for natural phenomena. The earliest pre-Socratic philosophers in ancient Greece sought to explain events by reference to natural causes. They appealed to reason and observation to interpret nature, not faith or revelation, miracles or theology, uncorroborated by objective evidence. Modern science did not develop until the Renaissance. The ancients used reason and common sense (for example, Aristotle observed a lunar eclipse and reasoned that Earth must be a sphere because it cast a round shadow).