LONDON (Reuters) - Tackling inequality is key to securing the public support needed to overhaul the global economy and reverse climate change, an update to the landmark 50-year-old computer simulation of environmental stress has found. Based on modelling by MIT scientists of a world destabilised by growing consumption, the 1972 "Limits To Growth" simulation has been attacked as flawed by some but applauded by others as prescient of accelerating planetary stress. Building off its predecessor, the Earth4All model developed by a cross-discipline team of researchers sought to explore what it would take to increase the wellbeing of humanity during the...