Apparitions and Global Warming

On this week's Everyday Ethics we're exploring religion and science and the gap between them. Two stories for you: one involves American evangelicals who have resisted the climate change debate for years because of theological views about the future of the world but who now are re-orienting their tradition in the direction of climate science. The other story is a tale of apparitions, visions and dancing suns. Why did ten thousand people travel to the Marian Shrine in Knock this weekend?