Episode 193. BEST IN CLIMATE: Pope Francis joins world leaders in urgent climate appeal ahead of COP26, by Brian Roewe

<p>In response to the "grave threat" of climate change, heads of the world's major religions united at the Vatican to issue an unprecedented joint appeal to government leaders at next month's United Nations climate summit, calling for "urgent, radical and responsible action" to drastically curb greenhouse gas emissions and for the world's wealthiest countries to lead in healing the planet.</p>