NO U!!!!
I'd much rather spend all the foreign aid money and UN contributions on space technology and exploration. The US doesn't need to meddle in the affairs of Africa or any other continent. Obviously things over there are catching up they're only about 75 years behind the civilized world. If we stop giving them money, they're finally find the impetus to advance their own nations. Grow or die.
The US on the other hand has a higher number of people enjoying the benefits of the first world than any nation with comparable populations. Our poorest people literally live like kings compared to the poor in India, where slavery is still alive and well. I think we do alright for ourselves. I don't believe that having the taxpayers be forced to care for the poor like children is going to make the US a better and more exemplary nation. Europe has tried that and I would say it is failing, those nations have stagnated and their scientists and engineers still come here to live better lives.
At some point, which has already passed in Europe, people who make things, produce products and services, and contribute to the economy look at all of the people who don't work and still live relatively comfortably and say, "I'm a sucker for doing all this work and paying my own bills when everyone else is taking my tax dollars without contributing anything to our society or economy"
France just raised the top tax rate to 75% and still people say that isn't enough. At what point will the rich pay their fair share in taxes? 80%? 90%? 100%? And why should they be punished for making products, services, and JOBS but the welfare exploiters are rewarded for making nothing and taking whatever they can get? It is the thousands of able bodied, able minded people who choose not to work who should be if not punished, at least left to their own devices. Grow or die.