Mechai Viravaidya

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.

Is it a recent occurrence that women have tried to control when and if they reproduced? Absolutely not. By 2000 B.C., there was worldwide use of herbal potions to prevent pregnancy. Condoms were made from animal bladders.