Minnesota Public Radio: Every Thursday, MPR meteorologist Paul Huttner joins The Daily Circuit to talk about the latest research on our changing climate and the consequences that we're seeing here in Minnesota and worldwide. This week on Climate Cast, we talked about 2012 being the 10th hottest year on record globally and a new forecast that predicts Minnesota's average temperature warming 5 degrees by 2050 with current greenhouse gas emissions. Here is an edited transcript of the conversation: Kerri Miller: I know you...