User blog comment:Glflegolas/Human Extinction -- are we approaching the Doomsday?/@comment-25133206-20150308230405

It's most likely going to be a combination of factors that will eventually cause human extinction. I went through the same thinking process as you with the disease, and even the Sun exploding would not kill all humans, because by that time we will have probably gone into deep space exploration. So, humans will inevitably become extinct (everything has to come to an end), but through various causes.

Beijing1000 (Admin) Send me an owl 23:04, March 8, 2015 (UTC)