Why then is obesity such an issue within the last 30 or so years? Are you saying genetics magically, and simultaneously changed 30 years ago? Maybe a fat virus modified peoples genes 30 years ago, but only affected half the population....? If there is genetics involved, its related to some sort of "greed gene". A gene of pure selfishness and abundance. Maybe that's why this shit started spiralling out of control when cheap and fast food became so readily available. But no, it's not genetics, including a greed gene. The greed is learnt, and can be unlearnt with a little self control and discipline. But instead of learning to stop being greedy fucks, they learnt it's easier to demand society changes to accept them and find them beautiful. Making fat the norm is easier than eating less. It's not possible to find fat as beautiful. Only a fetishist can find it beautiful. Even other fatties want a fit partner.