So in conclusion, the eleventh reason for optimism, in addition to the space elevator, is that I think with technology, entertainment and design, we can actually increase the amount of tonnage of human happiness on the planet.
Da zaključim, jedanaesti razlog za optimizam, kao dodatak svemirskom dizalu, jest taj da tehnologijom, zabavom i dizajnom možemo, zapravo, uvećati količinu ljudske sreće na planetu.