Elon Musk faces another massive blow as new study confirms his worst fear

A phenomenon that Elon Musk has called 'the greatest risk to the future of civilization' just got worse, according to a new study. Musk - who has 14 children with four women - has for years warned about population collapse caused by baby bust in America and the West. The consensus was that countries needed a fertility rate of 2.1 children per one woman to continue growing - a concern given that the US's is at 1.62. But now researchers say that fertility target may be too low. A new study found populations may need a fertility rate of 2.7...