COP 27

COP28 is set to take place in Dubai in 2023 (image: AFP/Getty Images)

COP28: where and when next climate change summit is taking place

Anyone hoping COP27 in Egypt would signal a climate change breakthrough is likely to have been left disappointed (image: AFP/Getty Images)

COP27: 4 key takeaways from the Egypt climate change summit

A deal has been struck at the COP27 UN climate summit to help pay for the damage an overheating world is having on poor countries (Photo: Joseph Eid/AFP via Getty Images)

COP 27 deal struck to help poorest nations hit by climate change

COP 27: Who is Alaa Abd El Fattah and why is he in an Egyptian prison?

(Image: NationalWorld)

What does COP27 stand for? Meaning of UN climate summit name

The ratchet mechanism will be mentioned during COP26 (Graphic: Mark Hall / JPI)

COP27 Egypt: ratchet mechanism explained ahead of key climate summit