Proof is not required to believe [in a god]. But some sign, some evidence is needed. None exists... Find some inkling of evidence. There is none.

Nature is capable of building complex structures by processes of self-organization; simplicity begets complexity.

The problem is that people think faith is something to be admired. In fact, faith means you believe in something for which you have no evidence.

Proof is not required to believe [in a god]. But some sign, some evidence is needed. None exists... Find some inkling of evidence. There is none.

Reality is what kicks back when you kick it. This is just what physicists do with their particle accelerators. We kick reality and feel it kick back. From the intensity and duration of thousands of those kicks over many years, we have formed a coherent theory of matter and forces, called the standard model, that currently agrees with all observations.

I do not think science has to make any apologies. It looks at the world and tells it like it is. And we all live longer, better lives because of this dispassionate view. Sure, it commands awe and provides inspiration. Still, I would rather be operated on by a surgeon who sees me as an assemblage of atoms than one who lovingly tries to manipulate what he or she imagines are my vital energy fields.

The battle over the validity of evolution has been publicly posed as a scientific one. However, you will find little sign of it in scientific journals, where such quarrels as exist are over details, not the basic concept... Evolution has proved so useful as a paradigm for the origin and structure of life that it constitutes the foundation of the sciences of biology and medicine.