This week United Baristas founder Tim joined Andrew Tucker, Maxwell Colonna-Dashwood, Max Dubiel and host Anya Marco to explore issues and opportunties facing the coffee industry from Covid-19 in Lockdown Coffee.
Solar geo-engineering is controversial. There are strong reasons not to do it. But if current methods of countering global warming fail, then the last resort may be to artificially control the global temperature. The Economist investigates.