This recent trend is nice, and gives us more breathing space, but I
don't think we should pin too many hopes on it. There are
subpopulations of rich countries with large birth rates, and over the
long term they should come to dominate. You might pin more hopes on
the idea the soon our economic growth rate may exceed any feasible
population growth rate, given the familiar technology of having
babies. But with uploads, this limit should go away.
Robin D. Hanson hanson@hss.caltech.edu http://hss.caltech.edu/~hanson/