TeacherTortoise

I think we are working from different definitions of "calling it quits"

> nature is famous for calling it quits

Yes, evolution builds upon what went before rather than starting fresh, but nature never calls it quits. It's a process, not a thinking entity. In any stable population there will be variances that have neither a benefit or cost until environmental pressures force it to "select" the most appropriate. You have to look at a longer timescale to see the adaptations take hold.

You could say species dying out is calling it quits in a way, but evolution encompasses everything not just the extinct - but I don't think that's what you meant.

Recent Discussion: https://news.ycombinator.com/item?id=33348716