"The purpose behind terrorism is to instill fear in people - the fear that electrical power, for instance, will be taken away or the transportation system will be taken down"

The quote by Vinton Cerf speaks with the motivations behind terrorism. Terrorism is a technique utilized by groups to accomplish a political or ideological goal. The purpose of terrorism is to develop fear in individuals, to make them feel susceptible and powerless. By instilling fear, terrorists want to affect people's behavior and choices. In this quote, Cerf is recommending that terrorists might target electrical power and transportation systems in order to produce fear. By threatening to eliminate these essential services, terrorists can create a sense of insecurity and instability. This worry can be utilized to manipulate individuals into making choices that are in line with the terrorists' objectives. Ultimately, terrorism is a tool used to create worry and to manage people's behavior.