| Abstract: | The Earth Liberation Front (ELF) is radical environmentalist group that has in the past engaged in profile acts of arson, thus far without causing casualties. In order to determine the correct level of official response, it is necessary to examine the potential for the ELF and other radical environmentalist groups to engage in various levels of violence against human beings. Using empirically-based threat assessment, this study investigates the motivational and capability-related attributes of the ELF and concludes that there is a moderate-high threat of an escalation to internationally targeting people, a moderate probability that its members will at some point seek to inflict mass casualties and a low potential for ELF attacks using unconventional weapons. The assessment also identifies several factors indicating that the threat of all three types of violence is increasing, although determining the magnitude of this increase requires further study. Recommendations are given for law enforcement strategies with respect to the ELF and similarly-oriented radical groups. |
