Climatologist Hansen warns less particle pollution to fuel 2°C warming
Former director of NASA Goddard Institute for Space Studies James Hansen, pictured here in 2009, was one of the first scientists to formally raise the alarm about climate change /AFP
A team of scientists led by world-known climatologist and former NASA researcher James Hansen is working on a new study that warns of a possible short-term spike of planetary heating 2 degrees Celsius above pre-industrial levels by 2050.
Ironically, the sudden surge of warming – predominantly s


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