 is to think differently about our obligations to one another. In America, it's very easy to isolate yourself from the poor, the marginalized, the excluded. And when you're isolated, you don't hear things that you need to hear. You don't see things you need to see. And the problem with so many of our policies is they're made by policymakers who are not proximate to the problems. They're trying to fix things that they don't understand.