Stress-testing development pathways under a changing climate: water-energy-food security in the lake Malawi-Shire river system | Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences royalsocietypublishing.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from royalsocietypublishing.org Daily Mail and Mail on Sunday newspapers.