The subtitle of Al Gore’s new film is ‘Truth to Power’, which is supposed to give the impression of brave old Al fighting for right against the mighty fossil fuel establishment. But it is somewhat ironic, given his response when the power being challenged is Gore himself. The former vice president was in London last week to promote his new film and I, along with the world’s press, was invited to a private screening before being allotted an entire eight minutes talking with the great man.