COP26: World Leaders Set To Meet In Bid To Avert Drastic Global Warming

COP26 aims to keep alive a target of capping global warming at 1.5 Celsius - the limit scientists say would avoid its most destructive consequences.

World leaders will start descending on the Scottish city of Glasgow on Sunday for the United Nations COP26 summit, billed as a make-or-break chance to save the planet from the most calamitous effects of climate change.

Delayed by a year because of the COVID-19 pandemic, COP26 aims to keep alive a target of capping global warming at 1.5C above pre-industrial levels - the limit scientists say would avoid its most destructive consequences.

Meeting that goal, agreed in Paris to much fanfare in 2015, will require a surge in political momentum and diplomatic heavy-lifting to make up for the insufficient action and empty pledges that have characterised much of global climate politics.

The conference needs to secure more ambitious pledges to further cut emissions, lock in billions in climate finance, and finish the rules to implement the Paris Agreement with the unanimous consent of the nearly 200 countries that signed it.