Ed Miliband receives some light reading material
As if using a large fluorescent pen to highlight the reason why our volunteers were sitting up on top of the Palace of Westminster, on Monday the Climate Change Committee (CCC) released its first annual report on the government's progress in meeting its own emissions targets.
Not everything in the report chimes with what we think is required (there's no room or need for nuclear power, for instance) but what comes through loud and clear is the scale of the challenge and the radical action required to meet it. Our climate manifesto is exactly the sort of thing needed to deliver it.