Science needs the intuition and metaphorical power of the arts, and the arts need the fresh blood of science ... Interpretation is the logical channel of consilient explanation between science and the arts. The arts ... also nourish our craving for the mystical.

Nature first, then theory. Or, better, Nature and theory closely intertwined while you throw all your intellectual capital at the subject. Love the organisms for themselves first, then strain for general explanations, and, with good fortune, discoveries will follow. If they don't, the love and the pleasure will have been enough.

We've got paleolithic emotions, medieval institutions, and god-like technologies.

[Bacteria are the] dark matter of the biological world [with 4 million mostly unknown species in a ton of soil].

The true evolutionary epic, retold as poetry, is as intrinsically ennobling as any religious epic.

Now when you cut a forest, an ancient forest in particular, you are not just removing a lot of big trees and a few birds fluttering around in the canopy. You are drastically imperiling a vast array of species within a few square miles of you. The number of these species may go to tens of thousands. Many of them are still unknown to science, and science has not yet discovered the key role undoubtedly played in the maintenance of that ecosystem, as in the case of fungi, microorganisms, and many of the insects.

Every major religion today is a winner in the Darwinian struggle waged among cultures, and none ever flourished by tolerating its rivals.