Aliens need a lot motime to find us

Good paper.. So what is your conclusion??

I think there are some variables to consider as well.. Like wars,
competition, economics, ect.. It seems in the nature of at least human
civilizations to let these things impact our own technologies.. I
would assume it is in the nature of other beings too...

--- In spacesettlers@yahoogroups.com, "Combs, Mike" wrote: