On Tuesday, President Obama announced a federal effort to map the human brain in unprecedented detail. With any luck, it might help explain the kind of loopy thinking we saw demonstrated at the end of the week. On the one hand, we had the latest jobs report, which showed a country still in crisis, with the addition of only 88,000 new jobs, and the share of the population in the workforce falling to the lowest point in decades. Yet the leaked details of the president's new budget show a focus not on job creation but on cutting the deficit by $1.8 trillion over the next 10 years (in addition to cutting Social Security benefits). So amidst hard evidence of our profound and continuing economic crisis, we get a budget offering a solution to a different (and far less pressing) problem. It's enough to set what Obama called "the three pounds of matter that sits between our ears" spinning.