Monty Don is in the south of Spain, visiting gardens that show how this part of the country has evolved thanks to influences from visitors and settlers from ancient to modern times.
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.