The team traces the Sinatra virus to an organ donor in the Philippines. Washington State's wilderness is contaminated by a massive amount of mercury. David feels responsible for allowing Owen to try experimental gene therapy to cure his drug addiction.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.