All you need to know about the ongoing COP27 in Egypt

The Conference of Parties 27 (COP27) formally kicked off on Sunday at Sharm el-Sheikh, Egypt. [AP]

This year's COP27 climate summit in Egypt brings together tens of thousands of participants and more than 100 heads of state to discuss efforts to cut greenhouse gas emissions and ways to cope with a changing climate.

UN Secretary-General Antonio Guterres called for a "climate solidarity pact" between rich and poor nations to limit the severity of global warming during a speech at the summit on Monday.