They always say that when the Sun shifts its support to a new political party then political destiny is irrevocably changed. When the Conservatives lost its support at the end of the nineties their fate was sealed and they were duly swept away in the Blair landslide of 1997.
The UK's premier tabloid has a phenomenal power to change the political landscape and it is widely seen as a barometer for the way public opinion is moving. It's therefore interesting to see not only the "currant bun" but also its close, left-wing rival the Mirror moving in for the kill. The Mirror picks up on Raj Pachauri's travel arrangements, describing him variously as "authoritarian" and "hypocritical". The Sun, in the meantime says that global warming is a con.
It's not looking good.