I, personally, have faith in the will and toughness of the people of the United States. The closest this nation has ever come to being torn apart was the American Civil War that started back in 1861, and we pulled through that alright. We also managed to pull through the Great Depression of the thirties and other big recessions in the past (in the late 70s and early 80s, for example,) so I see no reason why we wouldn't be able to do it again. The American people (and human beings as a whole, really) have been notably capable when the chips have been down in the past and times got tough.
Say what you want about who you want, but the blame ultimately lies with the consumer base. Too many people spending more money than they had to spend. Too many people taking bankloans to get their $300,000 dollar home that they really couldn't afford. Did they care? No. They were too stupid to know any better. I knew way too many others back in high school that didn't care about history or economics, that thought it was all a load of nonsense that they could text through on their cell phones or just not pay attention. These are the people that are going to have to deal with this crisis and they're too damn focused on the immediates to look toward the future.
I'm no economics major. I'm no politician. I do, however, believe in the American and the human spirit and will to survive and succeed. Someone'll figure something out.