You can't lift people out of poverty simply by tweaking the tax system, or by raising the minimum wage by a few cents, or by reducing student debt slightly. These might be necessary components of a larger anti-poverty program, but you have to accept they are pieces of a much larger puzzle.

I do think there are ways to increase wages significantly, even in a global era. But you have to take voters and consumers with you on this journey - and that involves a tremendous, and long-term, public education campaign.

The failure of the first Barack Obama administration to really deliver on a new War on Poverty and a new language to explain these societal challenges in some ways provided the fuel that led to the Occupy Movement a few years later. And, while Occupy was a somewhat transitory phenomenon, many of the activist groups that emerged during this period are still out there, and still working on reshaping the political debate around taxes, around welfare, around government assistance to the poor, around debt relief for students, and so on.

I recognize that individuals and organizations with tremendous financial clout and open access to the political system in the post-Citizens United era, are going to fight tooth and nail against a reinvigorated War on Poverty. But I also think that the elections of 2012 showed the limits of big money in politics, and the willingness of a majority of voters to really think these issues through for themselves.

One of the most durable successes of the war on poverty was to dramatically reduce the number of elderly poor in America. That's still true today. But, by contrast, child poverty has shot up over the last few years: A decade ago, about 16 percent of children in America were poor - which is a shockingly high percentage. But it's not as shocking as today, when we see that 22 percent of kids live in poverty.

We're living through an era of higher income inequality than the country has experienced since before the Great Depression. Meanwhile, most people are running in place, and those in the bottom quintile of the economy are being swept backward year in and year out. A worker with a high school education today is likely to earn less in real terms than did their parents and grandparents in the early 1970s. Not coincidentally, while overall life expectancy is increasing in America, for those with low levels of education it's actually declining.

Detroit is a fascinating place, because things are so bad there that the dystopia has almost become utopian. People know they can't rely on the state, that public infrastructure is broken, and they've taken their own measures. People are growing their own food and selling their produce to local stores and restaurants. It's certainly not a fix-all; Detroit's problems are too deep-rooted for quick-fix solutions. But it's a hopeful sign. Detroiters are crafting their own solutions rather than being passive in the face of the city's and state's actions and inactions.