And we just -- you know, there weren't really people working on that before, so we wanted people to try to -- all the best brains in the world to start thinking about that, and also to try to extract the methane out of the Earth's atmosphere as well.
E ainda não houve pessoas a trabalhar nisso antes,  pelo que queríamos pessoas a tentar, que os melhores cérebros do mundo, começassem a pensar nisso, e também a tentar extrair o metano da atmosfera da Terra.