Besides the difficulty of amassing widespread public support, Carl Van Horn, a professor of public policy at Rutgers University, also said defaulting on student loan debt will have long-lasting consequences.
But only a tiny fraction of this money goes towards safeguarding chemical and biological secrets.And yet despite the difficulties of inflicting widespread damage with chemical and biological weapons, a threat does exist.
Other challenges they face are internally displaced persons, refugees, the loss of their lands to ISIS, economic difficulty, and widespread traumatization of their community.
For the broader problem of drug quality, the cost and technical difficulty of drug testing make regular, widespread surveys of the problem difficult.
That plant never opened, because of widespread protests over environmental concerns and the difficulty of evacuation in case of a nuclear accident.
Nevertheless, because of the indiscriminate nature of these weapons—as well as the potential for starting widespread pandemics, the difficulty of controlling disease effects, and the simple fear that they inspire most countries have agreed to ban the entire class.
A major difficulty for aquaculture is the tendency towards monoculture and the associated risk of widespread disease.
Because of widespread interest in the sirtuin activation idea, Dr. Westphal had little difficulty raising money and recruiting distinguished scientists to Sirtris's advisory board.
The difficulty of quantifying diversity patterns for these poorly-studied taxa is further exacerbated by the lack of widespread general sampling in the deep-sea region.
Even if a correlation were seen between fecal calprotectin and schistosomiasis infection, there would be a number of difficulties associated with widespread deployment of the calprotectin ELISA in the field.
