Even if we let them live, Kardashev, brilliant though he may be, has hardly come up w/ a universal set of values that everyone is, should, or will eventually strive for.
The best you can do is to absorb his ideals, spread his word and create technology that furthers his goals. And in doing that you become an Ayn Rand follower.
Only if we can use them as fuel.
:P
Political disagreements stem from philosophical disagreements. If two mathematicians were arguing about geometry and one assumed that parallel lines never met and the other assumed they did they would not have a meaningful conversation. The problem with most conversations is they mostly deal with surface issues. Clinton or Obama. Bush or Kerry. Blah or Bleh.
Amen to Hacker news for getting to the heart of the matter. And to the the non-Rand-ers, apologies for our intensity and contrarian views. But this conversation will be good for everyone...
No, I think it's easy, we've got a great way to measure progress. We call it "power." http://en.wikipedia.org/wiki/Kardashev_scale