Nuclear security

How Bad Would A Radiological Terror Attack Be?

It’s “no secret” that organizations like Al-Qaeda and ISIS “are interested in securing nuclear materials so they can use them for terrorist attacks,” Dr. Timothy Jorgensen, a professor of radiation medicine at Georgetown University and the author of Strange Glow: The Story of Radiation, told an audience at the Center for Strategic International Studies on Monday.

How might we be able to predict the effect of a particular attack? The type and size of bomb, materials used, detonation from the air versus ground, population density, and even wind can help us to predict increases in cancer risk, deaths from a bomb’s blast, and the timing of deaths from radiation sickness.

“The distribution of doses within the population determine the survivors,” says Jorgensen. “You can predict the type and severity of health consequences by just knowing the doses among individuals.”