1 rich Libsyn https://www.libsyn.com 300 600 Dr. Todd Braje, the Executive Director of the University of Oregon Museum of Natural and Cultural History, discusses his book,&amp;nbsp;Understanding Imperiled Earth.&amp;nbsp;He shows how analyzing data from many disciplines, such as archaeology and history, can help address some of the environmental challenges we face today. AMSEcast http://amsecast.libsyn.com/website <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/37593300/height/300/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="300" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/191284745