And there are some people who say that the world population is growing like this -- three billion in 1960, seven billion just last year -- and it will continue to grow because there are religions that stop women from having few babies, and it may continue like this.
I hi ha gent que diu que la població mundial  creix així 3000 milions el 1960 7000 milions l'any passat... i continuarà creixent perquè hi ha religions que no deixen que les dones tinguin menys fills, i pot ser que continuem així.