Climate Change - What Makes You Optimistic?

CNN's iReporter talks about what makes him optimistic in the face of climate change and other issues. "I think we've done things that have made life better, despite the fact that we're on this terrible course," he says. If you were to set yourself a goal of feeling good about 20 21 and how it's gone, 'allow yourself a rum punch on a beach on december 30 first'