Comment Re:A reminder to prioritise asteroid defence/space (Score 1) 22
I'm not American, but I know there already is an asteroid defence programme. I was listening to people involved in it on a podcast, Science Friday, the other week. Interesting stuff.
On the 2.5Bn years bit - yes, but don't start don't finish. We have no idea how long it will take to develop the techniques required for this, and there will always be a good reason to put it off until tomorrow. Needs to start and just become so embedded over time that future generations don't even question why we're doing it - it's just patently obvious to them. Won't happen in my lifetime, but then a lot of things won't happen in my lifetime that are getting worked on today and that's fine.
On the 2.5Bn years bit - yes, but don't start don't finish. We have no idea how long it will take to develop the techniques required for this, and there will always be a good reason to put it off until tomorrow. Needs to start and just become so embedded over time that future generations don't even question why we're doing it - it's just patently obvious to them. Won't happen in my lifetime, but then a lot of things won't happen in my lifetime that are getting worked on today and that's fine.