Comment Re:Sounds Fishy (Score 3, Interesting) 305
The Earth has been around for billions of years and in the last several hundred million years, it's been hit by how many bodies large enough to threaten all life?
Please note that Apophis is nowhere near large enough to "threaten all life".
Wreck a city? It can do that.
Make a spectular boom? That too.
But it's not a threat to "all life". Or even most life. Or even a little bit of life (unless it lands on the last four white rhinos in the wild).