BBC Radio 4 broke impartiality rules in Nigel Lawson climate change interview

Ofcom says interviewer failed to challenge controversial claims including that there had been no increase in extreme weather eventsBBC Radio 4 broke impartiality rules by failing to sufficiently challenge climate change denier Nigel Lawson’s controversial claims in an interview, the broadcasting watchdog has ruled.Lord Lawson appeared on a Radio 4 programme last summer denying the concept of climate change, which prompted complaints from the Green party, and prominent scientists Brian Cox