Green party leader Caroline Lucas talking about  green economics to the occupy movement at London's Bank of Ideas on 06 Dec 11 (photo taken by me, released public domain)
<a href="//commons.wikimedia.org/wiki/User:FeydHuxtable" title="User:FeydHuxtable">FeydHuxtable</a>
<span class="int-own-work" lang="en">Own work</span>