"In many parts of the world, politicians can no longer claim that they do not have the social mandate for taking the climate crisis seriously: citizens are clearly calling for a strong government response, with high levels of public concern about climate change and wide-ranging support for policies to cut emissions. In recognition of this, some senior politicians have actively encouraged citizen activism that pushes them to do more, for example Angela Merkel when she was Chancellor asking young Germans to 'pile on the pressure', and Scottish First Minister Nicola Sturgeon acknowledging that 'our feet do need to be held to the fire'."