Just over a year ago, we delved into a groundbreaking initiative by a foundation in Vancouver. Their question was: What if we gave people experiencing homelessness a lump sum of cash, no strings attached? The results were nothing short of remarkable — though they probably shouldn’t be surprising. Now, two years after that experiment ended, the idea is spreading to cities across the United States. So let’s revisit that initial episode — when we asked, what really happens when you give money to people experiencing homelessness?