Waxes in the oil can also solidify, exacerbating the problem.
Government spending more and more in excess of its revenue is exacerbating the problem.
Exacerbating the problem is the fact that the costs of research and training increase every year.
Rapid urbanization and expansion of intensive irrigation are also exacerbating the problem.
When we continually talk about women stalling in their careers, are we actually exacerbating the problem?
Out in the Sonoran desert, Younglas explains, increased border patrols are exacerbating the problem.
"We are seeing this repeated displacement of civilians, which is exacerbating the problem.
"My position is that it is highly likely that we are exacerbating the problem.
And some of the programs he's putting forward are exacerbating the problem".
Not surprisingly, American officials reject the claim that current policy is exacerbating the problem.
But a perfect storm of problems is exacerbating the problem to potentially deadly levels.
