Scientific American: For decades, researchers have been sounding the alarm on climate change: its happening, were causing it, its bad. The message from IPCC and elsewhere has long been that solving the climate challenge is technically feasible, and whats missing is political will.
With the adoption of the Paris Agreement last weekend, the world finally has its mandate of political will. In total, 196 nations confirmed that climate change is a common concern of humankind and adopted the target to limit warming...