I'm neither an economist, nor a climatologist, but I have to assume that will mean problems for the world of fashion -- not unsolvable problems, although I would recommend cozying up to synthetic fabrics, if you haven't already.
A real problem for the world is that each of us 300 million Americans consumes as much as 32 Kenyans.
Another infamous effort was the Oregon petition – a supposed survey of US science graduates claiming 17,000 "scientists" (later building to 33,000) who claimed there was "no convincing evidence" that carbon dioxide was a problem for the world's climate (most of the signatories had graduated in completely unrelated disciplines).
Yet extra Americans are not just a problem for the US: they are, in the eyes of many environmentalists, a problem for the world because migrants, in a short span of time, take on American consumption patterns.
Some have argued that the most important human population problem for the world is not the high rate of population increase in certain Third World countries, but rather the "increase in total human impact".
But if governments or individuals use this as an excuse to reduce assistance to the world's poorest people, they will only multiply the seriousness of the problem for the world as a whole.
She scored high on the UK equivalent to the SAT, so the U.S. test shouldn't pose too much of a problem for the world's most famous education advocate.
The reality is that although Islamic extremists do currently pose more of a problem for the world than other religious extremists, the Quran is intrinsically no more belligerent than any other holy book -- nor is it more irenic.
Not being able to tolerate ambiguity creates all kinds of problems for the world.
Lewis inherits a general problem for the possible world analysis of intensional entities, namely, that they are too "coarse-grained".
