India, Aug. 14 -- Democrats registered the strongest negative emotions, followed by Independents and Republicans, showed the survey

Climate change could take centrestage when United States votes to choose its president in 2020, suggested a new survey. Voters there were "discontent, angry and anguished" over how political leaders lacked focus and didn't act on human-induced climate change, according to the study.

The US has suffered a series of floods, fires, tornadoes, earthquakes and other disasters that have been linked to global warming, like many parts of the world. Several governments, including that of US neighbour Canada, have taken strong note of extreme weather events - including declaring climate emergencies.

Parties with 'gree...