"In 1960, about 9m people lived in Lake Victoria’s catchment today, more than 60m do. Twin intrusions of market and state -> transform fish in

RT @Alan_Allport: The IWM guy who drives the van from Duxford to Lambeth. It takes five working days, so I’m assuming there’s a mixture of…

RT @DKeithClimate: My recipe for zero: #1: Electricity -> zero #2: Everything than can be electrified –> electric #3: Remaining stuff to…