Well obviously the best solution to this problem is for more people to have more sex. Fecal sex, sex with animals, sex with dead animals - these are the behaviors that lead to mental peace and physical health.
Along with education. Now that we have been teaching our children properly for the last couple of generations about ‘safe’ sex we um, we... um.....
Well, what we really need to do is just kill all the Christians! They are the real source of conflict and problems on this planet!