World war 3 will kill everyone, everyone would get nuked

BOOM. sun explodes, everything dies, the end

I am a christian therefore i believe that Jesus will come down and take his followers to heaven aka the rapture obviously not everyone believes this and that's cool with me

Dr-J wrote Well I'm going to just wait for the sun to explode in 5 billion years
oh and btw, the sun is a star so it will expand and die which evidently will kill us

Unless we develop technology to leave this planet and hope to find another one that supports life.

Dr-J wrote Well I'm going to just wait for the sun to explode in 5 billion years
oh and btw, the sun is a star so it will expand and die which evidently will kill us

I agree. I have read a lot about it and the sun is going to expand and suck up the earth

my opinion is you will never know until it happens

There is no telling how it will end, but there are thousands of ways it would and could end. I think the some of the most logical are the sun expanding/exploding if that's in our lifetime, or an all out war where everyone ends up dying due to nuclear outbreak or something else.

All animals and plants will vanish from the Earth, which will be inherited by tiny microbes before life disappears completely, a new study suggests.
Ironically, Armageddon is going to arrive as a result of too little, rather than too much, carbon dioxide in the atmosphere.
Currently experts are trying to find ways to cut levels of the greenhouse gas to prevent global warming running out of control.
But as the Sun ages and grows hotter, greater evaporation and chemical reactions with rainwater will take away more and more carbon dioxide.
In less than a billion years, its levels will be too low for photosynthesising plants to survive, say scientists. When that happens, life as we know it on Earth will cease to exist.

I doubt the government will tell us about an asteroid heading for earth, they will probs jump in a spacecraft and leave us all here.

I believe no one actually knows how long the planet has actually existed, How long human life has been here.