Regarding the picture: yuck!
Many of these traits seem like Lamarckian drivel. Taller because we get good nutrition? That's current genetics being expressed, not evolutionary pressure.
The intestines may be spot on, perhaps obese people reproduce less for numerous factor (though I don't know I've ever seen a study on this, it may be true). The requirement here would be that the reason people are obese is they ingest too much sugar and fat.
Quadruple chins? I don't see the reasoning being valid here.
The the interested: http://en.wikipedia.org/wiki/Lamarkism
Basically: cutting the tails off dogs at birth won't result in no-tailed dogs being born after a few generations.