When most people supported the social norm, "no sex until marriage,"
And when was that?
do you think that 20% of women attending college
In those time women did not attend colleges. The triple K (Kinder, Küche, Kirche) were expected to be enough for them. Social norms, y'know...
Not as many women attended college, but some did. I actually mentioned that as I was writing the comment and then deleted it, since it isn't relevant -- you could reinstitute one of those norms without the other.
I've started a podcast called Future Strategist which will focus on decision making and futurism. I have created seven shows so far: interviews of computer scientist Roman Yampolskiy, LW contributor Gleb Tsipursky, and artist/free speech activist Rachel Haywire, and monologues on game theory and Greek Mythology, the Prisoners' Dilemma, the sunk cost fallacy, and the Map and Territory.
If you enjoy the show and use iTunes I would be grateful if you left a positive review at iTunes. I would also be grateful for any feedback you might have including suggestions for future shows. I'm not used to interviewing people and I know that I need to work on being more articulate in my interviews.