So, just a weird little poll: what three *modern* social or scientific ideas do you think are most worth preserving, in the event of a total, global collapse of civilization? And why?
For mine, in approximate order of importance...
1. The idea that women must not be treated as chattel, and have the right to control of their own bodies.
Rationale: I consider this a kind of bare minimum of common decency.
[Edit: actually this should be generalized to the idea that human beings cannot be property, period. It's been a particular problem with how women have been treated historically, though.]
2. The concept of writing. Not necessarily literacy itself, so much as the idea that words can be recorded in some form.
Rationale: if you want to rebuild technological civilization, you need this.
3. The germ theory of infectious disease, and more generally the idea that diseases have a physical cause.
Rationale: hugely increases survival odds, and might help resurrect the sciences later on.