Proving the russians, chinese, and americans don't have any high energy beam weapons technology nor any orbital platforms to mount the weapons. Hotwater
Fire and Ice Some say the world will end in fire, Some say in ice. From what I've tasted of desire I hold with those who favor fire. But if it had to perish twice, I think I know enough of hate To say that for destruction ice Is also great And would suffice. -Robert Frost
i think it will be ultimately destroyed in a sense of life & beauty at the hand of humans, that or our descendants. i believe it will physically be destroyed when the earth core finally cools and solidifies, which in turn would theoretically cancel the magnetic poles destroying the atmosphere and making it susceptible to meteor impacts and other forms of extraterrestrial destruction.
Earth will be destroyed when the sun supernovas or whatever it does when it dies out. Life will be destroyed possibly by a meteor or other extra terrestrial objects. The core cooling/warming is an interesting idea of a cause for extinction, I don't know enough about geology to know how likely that is. I don't think nuclear war or any other type of war can cause complete extinction of all of us, let alone all of life. A lady gaga/kanye west collaboration could possibly cause human extinction.
If the human race doesn't change their attitude then I'm pretty sure we'll destroy it long before our sun gives out
yeah i actually have alot of weird dreams. Like really weird. I tried to look stuff up about it but didnt really find much.
a series of catastrophic natural events within the next couple years, the ball has already started rolling.