here is how they also do it as reported in todays telegraph
.........Sir Nicholas's real role, they say, was to provide the justification for the Chancellor to ram through a raft of unpopular "green" taxes.
It is one of Mr Brown's favourite tactics. In recent years, he has used a report by Sir Derek Wanless, the former NatWest chief executive, to endorse his decision to carry on funding the NHS out of taxes.
A report by Kate Barker, a member of the Bank of England's monetary policy committee, provided similar cover for Labour's unpopular house-building plans in the South East, while Sir Peter Gershon, the former industrialist turned mandarin, produced the justification for a cull of civil servants.
Sir Nicholas certainly offered Mr Brown an unimpeachable record, including a spell on the Government's Commission for Africa last year............
and also read this in the same paper
Gordon Brown's claim to be leading the global battle against climate change were undermined last night by the disclosure that so-called green taxes have actually slumped while he has been Chancellor.
Official figures also show that ordinary families have borne the brunt of environmental taxes and households are paying almost four times more than businesses for every ounce of pollution they create.
Treachery extends not only to foreign states...they will just as esily shaft their own.