BBC Radio 4 - The World Tonight

Crucial COP 26 climate summit in Glasgow

More than 120 world leaders attend opening ceremony

UN Secretary General says "serious risk" Glasgow will not deliver positive results

Sussex philosophy professor faced protests over views on gender identity

But 4 days before COP, was there a climate-shaped hole in Sunak's speech ?

Plans by countries to cut carbon emissions fall “far short of what's needed”

Doctors say at least 2 people killed and 80 wounded during protests

Boris Johnson says he'll keep rules under "constant review."

European leaders clash at Brussels summit – Merkel looks for compromise

Brazilian parliament issues report critical of President’s Covid response

Big push on electric vehicles – heat pumps to replace gas boilers