This is an experiment - I'm podcasting each week to go along with my new class "Biorenewable Systems."  It's a jr/sr level class at Iowa State University (Technology Systems Management 326X) that is meant to be an in-depth introduction to biorenewables and the emerging bioeconomy.  From global warming to gasifiers, from ethanol to energy, from transportation to tax breaks, we want to introduce it all.  Should be fun!