On the other hand, people in more industrial countries are exposed to different chemicals (BPA, FPOAs, flame retardants, food additives, etc.), than people in more agrarian countries (field chemicals, like fertilizers and pesticides). These chemicals are all harmful, but it's hard to blame a single class of them for a global problem.
If I had to pick a truly universal issue, I would say childhood and young adult obesity. Surprisingly, obesity is growing rapidly even in countries where hunger is also a problem.
On the other hand, people in more industrial countries are exposed to different chemicals (BPA, FPOAs, flame retardants, food additives, etc.), than people in more agrarian countries (field chemicals, like fertilizers and pesticides). These chemicals are all harmful, but it's hard to blame a single class of them for a global problem.
If I had to pick a truly universal issue, I would say childhood and young adult obesity. Surprisingly, obesity is growing rapidly even in countries where hunger is also a problem.