1 rich Libsyn https://www.libsyn.com 90 600 &amp;nbsp;In celebration of Earth day, we take a look at some environmental issues. Darren explains the basics of climate change, Xander covers the plastic bags debate, and Adam takes a second look at the ozone layer. As always, we invite you to send us questions and comments by visiting our site ottawaskeptics.org The Reality Check http://www.trcpodcast.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/875888/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/37aec9/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/875888