Donald Trump’s home city aligns its strategy with tough 1.5C global warming limit, in defiance of the president’s hostility to climate action
EU commissioner has signalled that the US can downgrade its pledge to the Paris deal, but poor countries say such an act would “undermine global solidarity”
Announcement makes Syria the only party not to have adopted the 2015 deal, while the US is threatening to leave in 2020
New partners move to take on global climate leadership at meeting in Canada this weekend as US influence declines
Critics say Rex Tillerson’s restructuring will further diminish US’ standing in international affairs
The Center for Biological Diversity is seeking documents that influenced the US president’s decision to leave the Paris climate agreement