It did include sea levels and it doesn’t use any arbitrary cutoff, it uses discounting. Incidentally, standard macro discounting rates mean that things a centur

It did include sea levels and it doesn’t use any arbitrary cutoff, it uses discounting. Incidentally, standard macro discounting rates mean that things a century from now are worth very little compared to the same things today, so if you were to cut off at 2100 it wouldn’t change too much.