What’s most likely to cause the end of humanity?

home subscribe back issues teachers newsletter about us contact advertise
news features opinion fiction reviews gadgets media room	Unscientific poll What’s most likely to cause the end of humanity? Human induced climate catastrophe 35% Natural climate catastrophe 10% Global nuclear war 16% Terrorism 3% Asteroid or comet impact 17% Superbug pandemic 16% Nanotechnology grey goo 4%	COSMOS newsletter! Sign up to the COSMOS newsletter Enter your email address Receive regular updates highlighting the latest in science from COSMOS. Latest News Vast stars fed biggest black holes Volcanic activity could split Africa Astronomers see universe's cosmic skeleton Kilimanjaro snow may vanish in 20 years New probe to help predict extreme weather more

COSMOS magazine