Ask any hard-core survivalist and they will tell you Terrorism is a serious threat and we should all be prepared. PollyAnna  says "What? Me worry?" What do you think?
SURVIVALIST – A person who advocates or practices survivalism; especially : one who has prepared to survive in the anarchy of an anticipated breakdown of society
sur•viv•al•ist noun -v?-list — survivalist adjective First Known Use of SURVIVALIST 1970
POLLYANNA or POLLY –  A person who is in denial about the disruption that might be caused by a large scale disaster. Someone that is in denial that TEOTWAWKI could occur and remains cheerfully optimistic, even confronted with evidence to the contrary