andree1991 (January 1, 1970 at 11:59 am)

i can't believe someone of this age is talking like this.

WILS6868 (January 1, 1970 at 11:59 am)

He really is, sad thing is that he actually has a phd in this.

ABAZAN81082 (January 1, 1970 at 11:59 am)

Wonderfullll......

userjclchan (January 1, 1970 at 11:59 am)

If the maths suggest one thing, and reality another, doesn't that mean the maths is flawed,should be scrapped or re-examined?

Crazygeneral (January 1, 1970 at 11:59 am)

I think we're going to reach Type 1 status in half the time that Kaku predicts. It's called the Law of Accelerating Returns, technological development speeds up exponentially.

supershroom164 (January 1, 1970 at 11:59 am)

this guy is so cluelessly arrogant.

Changes4TheBetter (January 1, 1970 at 11:59 am)

fascinatingtrio

gee100 (January 1, 1970 at 11:59 am)

yeah, I think this guy is very smart. but I don't think you need to tear down nations to be one world united to the destiny of the planet in relation to our galaxy. in fact I think if our govt would be forth coming with the ufo/et discoverys as they are we'd be well on our way. I think a world with many nations that come together to agree on how to proceed galactially is better than 5 guys who happen to be ba-zillionaires saying 'this is how it's going to be' end of story.

aethiops007 (January 1, 1970 at 11:59 am)

Type 3 civilization...Angels & Demons??

aethiops007 (January 1, 1970 at 11:59 am)

What about Weather Modifications Devices for Type 1 civilization?