Yet these constraints may prove to be weaker (or, to be precise, further away in time) than Mr. Bush's critics anticipate.
Danger seems further away in alleys where tanks cannot penetrate, though the artillery now stationed on Mount Qassioun could easily target the Old City.
However, Isis was also viewed as the top threat a lot further away in the US (68%), Australia (69%) and the UK (66%).
I spend most of my time contemplating music that has existed for many years, a body of work that is continually moving further away in time.
One can argue that historical fiction set further away in the past poses less of a dilemma, if only because of the lack of verbatim accounts.
As far as making a nuclear bomb was concerned, Mr Duelfer said Saddam "was further away in 2003 than he was in 1991.
Now a combination of ever cheaper and more powerful processors, and ever faster and more ubiquitous networks, is pushing power back to the centre in some respects, and even further away in others.
His painting Big Lawn (2008-10) is broader, as if seen from further away in the soft light of a summer evening, and Sky (2008-09) induces a moment of vertigo just with two alternating blues – dark and light – conveying, in a small golden oval frame, the height and sweep of a Tiepolo heaven.
I felt kinship with Hoggart's essential loneliness as every exam he passed took him further away – in travel and in experience – from his working-class neighbourhood and closer to a place that was more comfortable in every way except for the emotions that accompanied him.
"I had originally decided to be rather further away, in the west Highlands, but that plan didn't come to anything and I simply got out of the way for a short period in the middle of Tuesday while the telephone messages mounted up," he said in his first public appearance since the announcement.
TVU will look at the feasibility of storing an initial 4m tonnes a year from GrowHow, SSI steel and two other companies at either the 542 aquifer (where the White Rose project also proposes to store CO2) or much further away in Shell's depleted Goldeneye gas field in the Central North Sea, storage site for the Peterhead CCS project.
