poorer

Although this would be no help for emerging artists from Africa’s poorer communities - and might raise the barrier to pursuing a music career, warned Ngobi.

"And the poorer people in society are the ones that are going to suffer, and that's what Labour should be protecting."

The Azerbaijani president's comments are unlikely to derail talks behind the scenes, which are largely about getting more cash for poorer countries to help implement their climate plans.

Other associations have been made between cannabis use in pregnancy and childhood cognitive development, with studies finding children whose mothers used cannabis in pregnancy had poorer academic achievement and attention.

COP29 had been billed as an opportunity to solve the crucial issue of getting money to poorer countries to help them deal with the impacts of climate change and help them prepare for it.