> I think fundamentally the problem of loosing weight is not particularly complex.
My point is that any definition of "fundamental" in this sentence that discards the essential humanity and cultural context of the person losing weight ends up with a "problem" that is in no meaningful, actionable way based in reality.
The fact that it is a real living breathing human who has a life and a day job who is trying to lose weight is essential complexity.
Arguing otherwise is akin to saying that putting an astronaut on the moon is simple: just fire a ballistic missile at it. Oh, what, the astronaut needs oxygen, hydration, and can only handle a certain amount of acceleration before turning into a reddish paste? Well, that's just "artificial" complexity and it's their fault for having a body that is so poorly engineered.
Of course, solving our psychological issues, or finding the time or willpower to exercise, or making the money to buy healthy food or the time to cook it are all different problems. And those problems can be quite complex.
1. This recent HN discussion goes into it in more detail. https://news.ycombinator.com/item?id=28597975