Religion, especially Christendom and it's various strains. Before that in many cultures, sex was seen a something positive, a pleasure in which you should indulge in.
You can see it on TV. Take DareDevils TVSeries, but I'm sure you'll find many examples, there are countless raw violence scenes for free, but 3 seasons in and DareDevil hasn't been with a woman with the exception of a kiss. It's okay to display violence, no one will argue, but displaying explicit sex scenes... Well that's a no-no :-)
We have more than a few remnants from the dark ages.
EDIT: There's this amazing song by an Italian cantautor called "Fabrizio De Andre". The story (lyrics) are spectacular, full of everyday life wisdom. You can read an English translation on YouTube: https://www.youtube.com/watch?v=ysydBLMSbRs
Religion, especially Christendom and it's various strains. Before that in many cultures, sex was seen a something positive, a pleasure in which you should indulge in.
You can see it on TV. Take DareDevils TVSeries, but I'm sure you'll find many examples, there are countless raw violence scenes for free, but 3 seasons in and DareDevil hasn't been with a woman with the exception of a kiss. It's okay to display violence, no one will argue, but displaying explicit sex scenes... Well that's a no-no :-)
We have more than a few remnants from the dark ages.
EDIT: There's this amazing song by an Italian cantautor called "Fabrizio De Andre". The story (lyrics) are spectacular, full of everyday life wisdom. You can read an English translation on YouTube: https://www.youtube.com/watch?v=ysydBLMSbRs