Bostrom, Nick (9. 2. 2020). „Was the Universe made for us?”. anthropic-principle.com. „The data we collect about the Universe is filtered not only by our instruments' limitations, but also by the precondition that somebody be there to 'have' the data yielded by the instruments (and to build the instruments in the first place).”CS1 одржавање: Формат датума (веза)