Do the Liberal Democrats' beloved green principles really hold up to scrutiny, or are they increasingly threadbare?
While they're often painted as the greenest of the major political parties, up and down the country the Liberal Democrats have been supporting climate-wrecking projects and opposing climate-friendly ones. So it was pretty ironic when Chris Huhne, the Lib Dem environment spokesman, this week lamented "Labour's rotten record on climate change". It's about time he took a look at his own party's record.