Now, scientific advances are producing approaches that could pass muster.
But there are quicker, targeted approaches that could help lessen the danger meanwhile.
So the race is on for approaches that could work quicker.
Are there alternative approaches that could mitigate the way in which economic dysfunction leads to political conflict?
Meanwhile, heavily indebted Premier Foods says it has received approaches that could lead to a sale of its East Anglian canning operations.
We're looking for fresh approaches that could be social, technological, scientific or artistic, which have the potential to change the way we live for the better.
In the past, Asians put a premium on protecting their sovereignty and were wary of any multilateral approaches that could dilute it.
The old Medicaid rules are a straitjacket, restraining creative new approaches that could preserve coverage and expand it to more Americans in need".
Ms. Weingarten said she was working with civil rights and other groups to develop similar approaches that could work elsewhere in the nation.
Some environmental groups are cautiously embracing the technology as one of many approaches that could help reduce fossil fuel consumption and thus combat climate change.
In the longer term there are two possible approaches that could prove more important.One is to try to find a competitive advantage.
