How long would it take for all traces of humanity to disappear if we all died tomorrow?
If every human were to suddenly drop dead, how long would it take for all traces of humanity to go away?
How long would it take house fly's to dispose of an average dead Human body? What will be the scenario if humans disappear from earth? When do you think humanity will become extinct? How close did humans come to extinction? If humans stopped reproducing, what would the chain of events be, from now to the death of the last person?  Will the humanity become extinct? What would happen if humans were immortal? What would happen if humans go extinct before other species? When will the last human on Earth die? Hypothetical scenarios: What would happen if humans disappeared from Earth? If humans some how made themselves immortal how long would it take the human brain to go insane? Will humans go extinct? How and when will humans likely become extinct? What would've happened if humans were immortal? Will humans eventually become extinct? When I can expect the human extinction? How soon and by what means will the human race become extinct? Were humans almost wiped out around 72,000 years ago? Will humans go extinct if all other animals die? If we could travel back into time, could we meet people who have died? Would the dead exist again? Are human beings destined to go extinct? Do you think that human beings will go extinct? How long will the human species last? Can we bring life into a dead body? What would the world be like if we no longer could die? When will we become extinct? Which species would take over the world if humans went extinct? How will we become extinct? Is humanity dying? How much time is supposed to have passed since the beginning of The Walking Dead?