How methane emissions threaten climate goals By Reuters
By Gloria Dickie BAKU (Reuters) – Fast-rising methane emissions could undermine efforts to limit global warming by mid-century, prompting scientists and policymakers to urge aggressive action to curb output of the potent greenhouse gas. Nearly 160 countries have pledged a 30% cut from 2020 methane emissions levels by the end of this decade. Over the last five years atmospheric methane levels have risen at their fastest rate since record-keeping began in