Summary: <p>The Jefferson Exchange: April 22, 2013, Hour 1:</p><p><b> <span class="headlinetext">Earth Day 2013</span> </b><br><br> Happy Earth Day to you! April 22nd has been Earth Day since 1970, and while there have been improvements in the environment, there has also been the advent of global warming and the near doubling of the world's population. You'll hear from the <a href="http://soclimate.org/" target="_blank"><strong>Southern Oregon Climate Action Network</strong></a> about how things look on this Earth Day. </p><p>+</p><p><b> <span class="headlinetext">Freedom to Marry</span> </b><br><br> Public opinion on the subject of same-sex marriage appears to be changing rapidly, and a number of groups are working hard to take advantage of the situation by helping shape new laws. Thalia Zepatos from the group <a href="http://www.freedomtomarry.org/" target="_blank"><strong>Freedom to Marry</strong></a> joins us to talk about her group and its focus.</p>
