But hundreds of airstrikes, dozens of casualties and months of diplomacy have done little to demonstrably advance those interests: The war remains stalemated, with key areas under rebel control and pro-government forces unable to retake them.
The goal is as easy to articulate as it is hard to realize: that every classroom will one day be led by an effective instructor who demonstrably advances student learning.
The single earners are demonstrably specializing in labor market and home production whereas the dual earners demonstrate shared consumption or productivity, as advanced by Clark & Kanbur or Benham.
Change is easier to advance when tobacco control interventions are demonstrably effective and cost-effective, with simple and issue-free implementation,[ 43] and where change is seen to have political advantages [ 44].
Any deal would need to constrain Iran's uranium enrichment and subject it to enhanced verification by the International Atomic Energy Agency, the UN's nuclear watchdog, all the while helping to advance those bits of the programme that are demonstrably non-military in character.
While students are increasingly utilizing varied resources and media in a deliberate and creative manner to advance their studies, some study methods that are demonstrably ineffective continue to be widely used.
The purpose of laws, according to that tradition, is to advance the common weal by restraining, and in extreme cases weeding out, bad actors – people who demonstrably do bad things, or attempt to do bad things, or plot to do bad things.
"A single-payer system demonstrably has worked in countries around the world, countries substantially smaller in size and scope as the state of California, and I believe if we're committed to it we could advance its principles," he said.
This is an even harder question of identity for our civilization: is chronic underemployment a fact that cannot be changed because robots will be demonstrably better than we are, or do we have a responsibility to influence the advance of automation for the sake of some greater good?
To suggest that we can stabilize concentrations without significant advances in energy innovation is not just misleading, it is based on a demonstrably flawed analysis.You can see data on the slowing decarbonization of the global economy (and indeed we have moved to re-carbonization) here.
