This full page article
But he had no fears about the Unesco inspectors' visit in November.
Listen to short audio with Severin Carrell: 'UK is too keen on prestige development'
Below follows Edinburgh comments from the Full Article
The UN is threatening to put the Tower of London on its list of world heritage sites in danger after its experts accused the UK of damaging globally significant sites such as Stonehenge, the old town of Edinburgh and the Georgian centre of Bath, the Guardian has learned.
Unesco, the UN's cultural agency, has told ministers in London and Edinburgh that it wants urgent action to protect seven world heritage sites which it claims are in danger from building developments, and said in some cases the UK is ignoring its legal obligations to protect them.
Their complaints range from decisions to approve new tower blocks in central London, such as the 66-storey "shard of glass" at London Bridge, to the failure to relocate the A344 beside Stonehenge despite promising action for 22 years, to a proposed wind farm which threatens neolithic sites on Orkney.
"In its strongest criticism, Unesco's world heritage committee has said it "deeply regrets" the decision by Edinburgh city council to press ahead with a hotel, housing and offices development called Caltongate next to the Royal Mile, despite expert evidence it will ruin the medieval old town's unique form.
In the committee's final report after its annual meeting in July in Quebec, which has just been released, it also accuses the UK of breaching world heritage site guidelines by failing to warn it in advance about the Caltongate scheme. Last month, Koichiro Matsuura, Unesco's director general, told the Scotsman there was growing concern about Edinburgh. "It is crucial that its outstanding features are preserved and protected," he said.
Leading architects and conservationists, including Sir Terry Farrell and Marcus Binney, chairman of Save Britain's Heritage, have said they share Unesco's anxieties. Farrell, appointed Edinburgh's "design champion", told the Guardian the city urgently needed a proper urban design masterplan. "I'm very supportive of Unesco's position," he said.
Binney said: "Heritage has taken a back seat to Cool Britannia and encouraging everything modern, and we're now uncomfortably in the limelight for failing to have proper policies to protect our world heritage sites, and timely criticisms are now being made."
John Graham, chief executive of Historic Scotland, said he shared Unesco's anxieties about plans for high rises in Edinburgh's Leith docks and a tower to replace the St James' centre, a 70s concrete shopping centre in the New Town due for demolition.
"The judgments we've reached are sound and defensible; that is the stance we will be taking when the mission arrives," he said.