In a world divided by the Cold War, the Almaty declaration of 1978 was a triumph for humanity, write Anis Chowdhury and Jomo Kwame Sundaram. Then came the 1980s.
Brazilian health expert Margareth Dalcolmo says Covid-19-induced mortality has a social component that cannot be ignored — people are dying because they are poor.
The AstraZeneca jab was actually developed by scientists from a publicly-funded institution, writes Nick Dearden in a retort to comments by Boris Johnson.