Our Cooperative Darwinian Moment, By Richard Heinberg
Evolution can be ruthless at eliminating the unfit. “Red in tooth and claw,” as Tennyson memorably described it, Nature routinely sacrifices billions of individual organisms and sometimes entire species in the course of its adaptive progression.
We humans have been able to blunt Nature’s fangs. We take care of individuals who would not be able to survive on their own—the elderly, the sick, the wounded—and we’ve been doing so for a long time, perhaps tens of thousands of years. In recent decades more and more of us have leapt aboard the raft of societally ensured survival—though in ways that often have little to do with compassion: today even most hale and hearty individuals would be hard pressed to stay alive for more than a few days or weeks if cut adrift from supermarkets, ATMs, and the rest of the infrastructure of modern industrialism.