Terrorism around the globe has jumped nearly 800 percent in the past five years, according to a new report.
The Investigative Project on Terrorism found that an average of nearly 30,000 people per year have been killed by terrorists since 2010, when terrorism's death toll was 3,284. The authors of the study, which tabulated the numbers through the end of 2015, say that the exponential increase shows two troubling trends: More attacks are happening, and they tend to be deadlier than ever.