I’ll agree with december in that it’s hard to guess what the “biggest messes” will be when Bush leaves office (whether that’s in '05 or '09). I can hazard a few guesses, though.
For one thing, I don’t see the NK problem as going away any time soon. I think the problem will force itself to be addressed at some point, and that this addressing may necessarily take the form of military action (though I would love to be wrong). It may be Bush that has to tackle this, though it may not be. Iran I don’t foresee as being as large a mess as some believe - I’m optimistic that the current dissent among the Iranian people will lead to a relatively peaceful government overhaul.
On the domestic front, I think one of the larger problems will be the enormous expansion of government we’re seeing under Bush - a small-government conservative he ain’t. This is going to come back and bite us. Also, the eventual implosion of Social Security is going to be a huge issue if it’s not addressed soon, and Bush seems to have all but given up on the idea of partial privatization, and privatization is the only solution that will work in the long term. Anything short of that involves either a cut in benefits or huge increases in taxes, and at any rate will do nothing but shove off the problem onto a future administration. Medicare is going to be another serious problem. Bush had an excellent chance to force some serious reform upon the system, and instead seems to have opted for throwing more cash at the problem in the form of an ill-conceived prescription drug expansion. Color me unimpressed.
Yet another problem I think will fall upon whoever wins the '04 election is gay marriage. As soon as a state decides to legalize gay marriage, somebody is get married there, move to another state, and sue on Full Faith and Credit grounds. I predict such a case will make both the Michigan AA and the Texas sodomy cases seem small potatoes, and while the ultimate decision (provided legislation or an Constitutional amendment is not passed beforehand) will rest with the SCOTUS, the input of the president will be important on the matter at large.
Deficit, Kyoto, ICC, income equality, race relations? None of these are quite the catastrophe that some paint them as. Heck, many of them (cough Kyoto cough) are practically non-issues.
Jeff