5 ms·
Sure, but shouldnt really matter. It's very unlikely that any civilization launches anything from the homeworld, more likely they have the space equivalent rovi
by sudhirj 8y ago
Sure, but shouldnt really matter. It's very unlikely that any civilization launches anything from the homeworld, more likely they have the space equivalent roving nuclear submarines. Even if we survive the first hit, it's unlikely we can figure catch the launcher submarine or work out its homeworld.
- jjoonathan 8y agoThe return-on-investment, time horizon, and C&C complexities are bad enough for one-off missions, they would be worse for an actively maintained fleet, and they would be abysmal for a minefield. How do you do IFF when latency is years / decades / centuries / millenia? If human history is any indication, you don't, and suffer the consequences. A planet-buster minefield is much more of a threat to you great-grandchildren than the new-kid-on-the-block aliens ever will be. I don't find this scenario remotely convincing. A good premise for a scifi novel though.
- sudhirj 8y agoReturn on investment depends on both the return and investment. Once a civ hits Type 1 or Type 2, what they would consider an "expensive" investment is very different from what we would today. To a sufficiently advanced civ, destroying planets would be no more expensive than setting a sentry turret or an automated Predator drone.