What are the biggest threats to human extinction, in how much near future?
What are current threats of extinction of human race in near future?
Why is it important for humans to make an attempt to keep other species from extinction if all species come to extinction eventually? When will we become extinct? How will we become extinct? If a sentient species was in competition with Homo Sapiens, would it be right to exterminate them if the alternative is our own extinction? After generations of interracial mixing, in future will there be only one human race, with no regional differences of characteristics and appearance? When can we expect global warming to be the most pertinent threat to destroy life on Earth? How long is the human race likely to survive? Can the planet "do dinosaurs again"? Which species has the best chance to become sentient if humans go extinct? Will humans go extinct if all other animals die? Why is it important to protect a species from extinction? Did we humans ever come close to an event that would cause mass extinction of life on Earth, natural or man-made? What would happen if humans go extinct before other species? Do advancements in science and technology have the side effect of preserving deleterious alleles in the human race? After an apocalypse how many pairs of fertile humans would be needed for human race to revive? Hypothetical question: Does an organised group of approximately 1.6 billion people have the capability to wipe out entire human race? Why is the human species doomed? If we killed all the species on earth except the human race, what would happen to the climate? Is the preservation of human racial purity as important as endangered species? Would it be possible for human civilization, sometime in the future, to bypass heat death and survive somehow? What will AI's conclusion of the human race be? Would there be any reason at all that they would need or want to have us around? What are the common human threats to biodiversity? Does 7 billion human population means we have more chances of going under mutation and evolve? What would the next evolved human being be like? Will racism ever die? Will racism ever completely fade away? What changes could evolution make to humans in about 10,000 years? Are the endangered species completely extinct? With the human race ecologically dominating the earth, have we altered the evolution of other species? Is humanity doomed due to the impending effects of climate change? What can we expect to happen to humans in 1,000  years? Could the human race, as we are now, survive another ice age?