Civil defence in the United Kingdom

What must be avoided in the nuclear age is wishful thinking. Wishful thinking occurs in an atmosphere of maximum terror (as in Mutual Assured Destruction), and where there is little opportunity for reality testing (as in the East‐West communication barrier). In the small, densely populated island of Britain, the size of today's growing nuclear threat will create responses where delusional thinking can easily dominate. A belief in effective civil defence may induce a sense of false security which may in turn direct attention from the fundamental problem of East‐West mistrust.