I became a historian not just because I like poking through people’s stuff (though I am pretty nosy), but because I believe that history offers us the best way to understand how to make change in that history offers us the best way to understand how to make change in the world – and our world could use some serious change. I draw inspiration from the stories of people who came before us and made a real difference. But sometimes looking back at history makes me depressed, especially when it seems like we’re stuck in the same arguments and issues, or even losing ground.