Tag Archives: theory

Will mankind destroy itself? Michio Kaku on ‘Big Think’.

Physicist Michio Kaku’s discussion fits in well with the ‘big filter’ theory which says the reason we never see any sign of alien life is because, so far, no advanced civilisation has managed to survive technology and greed. They either polluted their planet to the point of it no longer been inhabitable or they blew themselves up with nuclear or other weapons of mass destruction. As a species humans are now about to take the test and discover whether we are the one species – or one of the very rare – which has the intelligence needed to put primitive instincts aside and survive to become the species that will propagate itself throughout our galaxy and maybe even beyond.