People must belong to a tribe; they yearn to have a purpose larger than themselves. We are obligated by the deepest drives of the human spirit to make ourselves more than animated dust, and we must have a story to tell about where we came from, and why we are here.

The students of biodiversity, the ones we most need in science today, have an enormous task ahead of molecular biology and the medical scientists. Studying model species is a great idea, but we need to combine that with biodiversity studies and have those properly supported because of the contribution they can make to conservation biology, to agrobiology, to the attainment of a sustainable world.

Look closely at nature. Every species is a masterpiece, exquisitely adapted to the particular environment in which it has survived. Who are we to destroy or even diminish biodiversity?

Each of these [bacterial] species are masterpieces of evolution. Each has persisted for thousands to millions of years. Each is exquisitely adapted to the environment in which it lives, interlocked with other species to form ecosystems upon which our own lives depend in ways we have not begun even to imagine.

I would say that for the sake of human progress, the best thing we could possibly do would be to diminish, to the point of eliminating, religious faiths. But certainly not eliminating the natural yearnings of our species or the asking of these great questions.

[T]he true natural sciences lock together in theory and evidence to form the ineradicable technical base of modern civilization. The pseudosciences satisfy personal psychological needs... but lack the ideas or the means to contribute to the technical base.

Human nature is deeper and broader than the artificial contrivance of any existing culture.