Deforestation, salinization, desertification, war, erosion, pollution of every sort, and shortages of oil, water, wilderness, housing, and medicine.
There is one root cause, or at least aggravation, of all those. Overpopulation.
The strange thing is, there's nothing that can be done about it. China tried, and in a most draconian fashion. It didn't work.
Appealing to the populations' understanding and cooperation will have the predictable results.
It makes me wonder how many people the world can support before there's a widespread population correction of some sort.
DF
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