The message from the world's leading climate scientists in April last year was that a substantial reduction in fossil fuel use will be necessary to curb global heating.
The burning of fossil fuels such as coal, oil and gas is the chief driver of the crisis.
Indeed, the IPCC said that current fossil fuel use was already more than the planet could handle and additional projects were destined to lock in even greater emissions with devastating consequences.
The U.N. climate panel also estimated that fossil fuel investors could be at risk of losing between $1 trillion and $4 trillion if governments act to limit global temperature rise.
Despite this, some of the world's richest nations, such as the U.S. and China, have cited energy security as a reason for investing in additional fossil fuel projects.
Persons:
Jim Skea, Fabrice Coffrini, Skea, We've, Fethi Belaid, Hoesung Lee, Rishi Sunak's, Danny Lawson, Biden, Mario Tama
Organizations:
Afp, Getty, CNBC, South, Imperial College London, Greenpeace, United Arab, Social, Trans, Trans Alaska Pipeline System, National Petroleum Reserve
Locations:
Algeria, Europe, North Africa, East, Asia, staving, China, Ukraine, Paris, Richmond , North Yorkshire, United Arab Emirates, Trans Alaska, Alaska, Delta Junction