Climate change in China cuts in carbon emissions than alternatives like hybrid electric vehicles, consulting firm McKinsey & Co says. Both internationally and within the People's Republic of China, there has been an ongoing debate over China's economic responsibilities for climate change mitigation. Climate change in China Since 2006, China has been the world's largest emitter of annually. China ratified the Kyoto Protocol as a non-Annex B party without binding targets, and ratified the Paris Agreement to fight climate change. As the world's largest coal producer and consumer country, China worked hard to change energy structure and experienced a decrease in coal consumption since
Climate change denial therefore populist nationalism tends to reject the science of climate change. In a TED talk Yuval Noah Harari notes: On the other hand, it has been argued that effective climate action is polycentric rather than international, and national interest in multilateral groups can be furthered by overcoming climate change denial. Climate change contrarians may believe in a "caricature" of internationalist state intervention that is perceived as threatening national sovereignty, and may re-attribute risks such as flooding to international institutions. UK Independence Party policy on climate change has been influenced by noted contrarian Christopher Monckton and then by its energy spokesman