Is it really possible for a human to be ‘self made’?

Suppose rain ceases all over the earth — not that we receive a trickle of it here and there; not that it becomes more sporadic; rather that rain totally ceases.

Well, you and I know very well what comes next, namely first the loss of streams; then the loss of rivers; then the loss of vegetation; then the loss of the sheep, goats, hens, cows, antelopes, etc., that is, loss…