Greta slams 'misleading' climate pledges at chaotic UN summit

Swedish activist Greta Thunberg on Wednesday accused wealthier nations of inventing ways to avoid slashing their greenhouse gas emissions, branding their climate action "misleading" at a summit in Madrid disrupted by clashes between youth activists and security.The UN climate forum tasked with saving the world from runaway global warming has become an "opportunity for countries to negotiate loopholes and to avoid raising their ambition" to act on climate, the 16-year-old told delegates and obser