Firefighters in the southern Indian city of Kochi were toiling Tuesday to control toxic fumes from spreading after a landfill burst into flames five days ago, cloaking the area in a thick haze and choking residents. Devotees bathe in sacred river covered in toxic foam But while India wants to lower its methane output, it hasn’t joined the 150 countries that have signed up to the Global Methane Pledge, a pact to collectively cut global emissions by at least 30% from 2020 levels by 2030. And methane emissions aren’t the only hazard that stem from the landfill