Ecurb wrote: ↑August 4th, 2022, 9:42 am
Are we correctly understanding "fitness"?
"Survival of the fittest" started out, it seems to me, as a description of how nature works, with no implied moral approval or disapproval. In this description, animals and plants follow their genetic programming, they don't make rational choices. And this programming acts to serve the good of the species rather than make things comfortable for the individual members of the species.
A certain level of altruism - a disposition to help other members of one's own species - is entirely consistent with this description. It has "species survival value".
So it is inaccurate to equate this concept with a creed of ruthless individualism.
If you try to translate that description into an ethic, you can end up in several different places.
Promoting the increase of one's race or class or kin could conceivably be harmful to prospects for the species as a whole. Promoting population increase in a finite world isn't necessarily a good species survival strategy. Circumstances change, so retaining in the population skillsets that are not currently very useful could be a good strategy.
"Opinions are fiercest.. ..when the evidence to support or refute them is weakest" - Druin Burch