Host Tom Luljak welcomes UWM geologists John Isbell and Erik Gulbranson to discuss what the conditions on earth 260 million years ago can tell us about climate change today.
What the Conditions on Earth 260 Million Years Ago Tells Us About Climate Change Today
![UWM geologists John Isbell and Erik Gulbranson](https://npr.brightspotcdn.com/dims4/default/f179055/2147483647/strip/true/crop/640x480+0+0/resize/880x660!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Flegacy%2Fsites%2Fwuwm%2Ffiles%2F201304%2Fuwmt_013113132654_1_large.jpg)
Jon Strelecki