Comment: A climate hero languishes in prison. Let’s fight to get him out

The underwater pictures from the Maldives last weekend brought back a staggering rush of memories.

In 2009, when 350.org was still a fledgling organization and not the world’s largest grassroots climate campaign, we’d called for our first global day of action. All around the world people rallied in iconic locations, from the summit of Antarctica’s highest mountain to the middle of Times Square. There were 5,200 demonstrations in all, in what CNN called ‘the most widespread day of political activity in the planet’s history.’ But maybe the most memorable was from the Maldives.

Or rather, from below the Maldives. Where newly elected president Mohamed Nasheed, who had taught his cabinet to scuba dive, convened their regular meeting underwater, on the edge of their threatened coral reef. There they signed a proclamation to the UN, asking that it work to lower the level of carbon in the atmosphere.