UN global climate report restores hope, lays out roadmap

Smokestacks [CREDIT: Global Climate Budget 2018]A new UN report on global climate change isn't quite as dire as one it issued last October. That special report on warming of 2.7 degrees Fahrenheit (1.5 degrees Celsius) showed that the effects of climate change could become catastrophic by 2040, at least 10 years earlier than scientists had predicted. Another report in December by private energy...