SantaC
Member
I have found these factors/forces to be powerful enough to end intelligent life on earth.
The human factor:
A nuclear war
A massive biological weapon war (super disease)
A new kind of virus/disease without a cure. Not meant as a biological war (like the the black death 800 years ago)
The slump:
A giant Astroid
A blackhole Scientist has recently found evidence of many more blackholes in our universe than we first imagined. (There are millions of them) There is a super powerful blackhole in the center of our galaxy. If a blackhole suddenly entered our solarsystem we wouldn't stand a chance. Our earth would start to tear apart at the moment the blackhole starts to feed on Jupiter.
A hostile Alien civilization that finds earth
The death of our sun
The Inevitable. Our sun will start to die 5 billion years from now, and it will grow until it engulf the earth with it's flames. But if the human race survives that long I am sure we have moved ourself to another place in space.
The human factor:
A nuclear war
A massive biological weapon war (super disease)
A new kind of virus/disease without a cure. Not meant as a biological war (like the the black death 800 years ago)
The slump:
A giant Astroid
A blackhole Scientist has recently found evidence of many more blackholes in our universe than we first imagined. (There are millions of them) There is a super powerful blackhole in the center of our galaxy. If a blackhole suddenly entered our solarsystem we wouldn't stand a chance. Our earth would start to tear apart at the moment the blackhole starts to feed on Jupiter.
A hostile Alien civilization that finds earth
The death of our sun
The Inevitable. Our sun will start to die 5 billion years from now, and it will grow until it engulf the earth with it's flames. But if the human race survives that long I am sure we have moved ourself to another place in space.