271 Climate Change (8) Melting? Glaciers and Ice Ages

Are glaciers around the planet melting or expanding? Why? What about icy Antarctica? Do glaciers melt simply due to air temperature? How can cosmic rays and meteors contribute to ice ages? In this episode we explore these amazing rivers of ice that form all over the planet. Also, if you've listened before you know I like the term "PoMo". But what does that mean? And how is our era far different from, more sinister than, the normal conservative vs. liberal pendulum swing? Come think and laugh with me.