World leaders gathered Monday for climate talks in Egypt facing pressure to deepen cuts in emissions and financially back developing countries already devastated by the effects of rising temperatures. The UN's COP27 climate summit in the Red Sea resort of Sharm el-Sheikh comes as nations worldwide are facing increasingly intense natural disasters that have taken thousands of lives this year alone and cost billions of dollars. FRANCE 24's Environment Editor, Valerie Dekimpe, tells us more about the agenda at the Climate Conference Sharm el-Sheikh.