The most recent webinar, hosted by the Parliament of the World's Religions, took place on 11 May, 2011. The topic for discussion was 'Greening Your Religious Community'. If you did not have a chance to participate at the time, you may now download the video from the Parliament's Webinar Archive.
While you're there, why not register to participate in the next Webinar, entitled 'Interfaith Action for Peace in Africa'? Information available at the Parliament of the World's Religions Website.