About all these things physics can tell us nothing. The idea of natural selection, which, as we shall see, is uaully called in to account for this va… - Mary Midgley

Arguments can always be answered. Moral philosophy, unlike straight moralizing, arises from and trives on plurality of values.

The future will not "be with" anybody in the sense of falling to them as a conquest. The need for many different methods is not going to go away, dissolved in a quasi-physical heaven where all serious work is quantitative...Quantification, like surgery, is an excellent thing in the right place, but a very bad topic for obsession. Unless you know just what you are counting--unless you are sure that the things counted are standard units--and unless you understand what is proved by results of your counting, quantifying provide you only with the outward show of science, a mirage, never the oasis.

Selection does not work by cutthroat competition between individuals, but by favouring whatever behavior is useful to the group. People with crude notions of "Darwinism" make an intriguing blunder here. They refuse the mere fact of competing, that is, of needing to share out a resource with the motive of competitiveness or readiness to quarrel.