But there's been a really dramatic shift in the last 18 months".
It would also mark a dramatic shift in the jihadist group's strategy.
The inauguration of Barack Obama has simply not marked a dramatic shift in the substance of American anti-terror policy.
The army's collapse signalled a sudden and dramatic shift in the balance of power between Kurds, Sunnis and Shia.
The price rises have coincided with a dramatic shift in the provision of student housing over the past decade.
It would be a new and dramatic shift in the relationship between the state and the individual".
This dramatic shift in the House of Representatives is a result of high unemployment and a sluggish economy.
All the same, a dramatic shift in the Palestinians' political centre of gravity is in the offing.
"One thing really driving this is the dramatic shift in the character and profile of American religiosity in general.
We enjoy the diversity of the town, and in the 27 years we have lived here, we have seen no dramatic shift in the tenor of the community.
What began as a pragmatic undertaking has become a philosophical and political transformation, and it is creating a dramatic shift in the relationship between doctors and patients.
