Faced with Covid restrictions and visa backlogs, many activists from the Global South might not get to the COP26 climate summit. But their voices need to be heard. From Peru, Melania Canales, Henry Córdova and Osver Polo talk to Vanessa Baird and the Peru Support Group.
Despite being linked to several disasters, the Asian Development Bank has reaffirmed its commitment to large hydro developments. Rishika Pardikar speaks to people holding it to account.
Immunization expert Christopher Morgan is optimistic that the great push for Covid-19 vaccines will produce other global health benefits. He talks to Amy Hall.