People are saying that sex isn't important, but sexual repression and some of the crappest things in the world occur in the same place, and a simple coincidence I don't believe it to be.
Simply, if the world had more, and better sex, other shit wouldn't matter. Mentally we are more stimulated and happy after fulfilling our sexual needs, and that includes deep forays into territories currently defined as "fetish" for a large portion of the world.
I get lots of sex and have lots of sexual partners, and introduce people into the fetish scene in Europe, and you know what? Afterwards there is a marked difference in everyone, regardless of ethnicity, age, gender or upbringing. Simply put, it makes everyone a shitload more peaceful and happier.
Do you honestly believe that a load of the terrible figures in history weren't secretly homosexual, but were overcompensating to repress heavy urges of what was at the time an ethically wrong lifestyle? Do you believe that the businessmen who have to pay for dominatrix service wouldn't rather be sharing that experience with their wives or other loved ones? Do you honestly believe that men who are serial adulterers are doing so out of some kind of wickedness or mental deficiency, as opposed to just being born that way?
Don't sell sex too short, prudishness has done absolutely nothing for mankind. Sex should be open, and free, as long as it is respectful and consensual with all parties and partners.