Analysis | As the world boils, a backlash to climate action gains strength
Despite the visceral evidence of a changing planet, and all the entreaties of U.N. officials and climate scientists, there’s little political unanimity on what must come next. Governments across the world have put forward plans and commitments to drastically slash emissions and decarbonize their economies. But the measures needed to stave off planetary warming beyond a threshold considered by scientific consensus to be catastrophic for the planet are still proving to be a tough sell. Right-wing parties across the West are exploiting public disquiet over green policies.
Related Knowledge Center: Climate science
What began as a theory in the 1890s — that industrial emissions of carbon dioxide could increase global temperatures — had progressed to a scientific fact a century later. Scientists across a range of disciplines are studying the impact of the still-growing concentration of carbon dioxide and other so-called “greenhouse gases” in the atmosphere as they call for industrial and governmental policies to slow, then halt, the warming of the planet.