on the efforts to deal with the increase in mental health issues in the wake of the pandemic. and the un warns that greenhouse gases are at record levels, just days before the global climate summit in glasgow. and coming up in the sport on the bbc news channel... sobering scenes for scotland, thrashed by afghanistan in their first super 12 match at the men's t20 world cup. good evening. we start with the terrible plight of millions of people in afghanistan, where a deadly combination of a lack of food and a shortage of international funding is threatening to create the biggest humanitarian crisis in the world. the united nations says the country where the taliban seized power two months ago