[Alamo-Girl]

LOLOL! Please don't let all the techno-jargon get in your way. The concepts are pretty straight-forward and not difficult to get one's arms around (until we look at the formulas of course).

The backdrop of all of it is the "will to live" - the "struggle to survive" - or as this article might say, the fecundity principle.

[mlc9852]

And that's what I've asked others on other threads about. When they talk of natural selection and nature, what drives it? This, I think, does a good job of explaining it, probably better than I realize. Thanks again.