Hmm, birth rates drop dramatically in 'modern' societies for a number of reasons (essentially it's just too expensive to have lots of children). I think that predicting a continuation of high population growth for centuries is a bit of a stretch.
Very true, high population growth is (thankfully) a dying beast. But even so, in a couple hundred years we'll be able to have well over 10^10 humans alive
simultaneously. Much, much higher than if the Earth was the only thing we had, like we had assumed.
A 10^10 limit would have forced us to an asymptote of maximum population size. A size which doesn't actually exist.
Even if we only double the maximum number of humans that was previously thought to be the upper maximum, this is as significant as the first protist which decided to remain joined to its parent and become a multi-cellular organism.
My point, long-winded as it is, is that human potential (at any snapshot in time) will be much, much higher than we previously assumed. Even if we're only measuring the potential for human existence. The sum of human experience will be higher than our ancestors thought possible.
Most of you will never understand what it is I'm saying, because you have never felt anything spiritual, or at least have not felt it in a large enough quantity to be recognized. Its intangible, and if it was not it would, theologically (sp?), defeat the purpose of having it in the first place.
This is untrue. I have felt very powerful spiritual experiences. These experiences were nurtured and encouraged by people who, too, had powerful spiritual experiences. All of my significant mentors in this stage of my life were loving and good people, who very much wanted what was best for me.
These spiritual experiences ended up convincing me of things which later proved to be false. Not just suggested to be false, or assumed to be false, but proven to be false. I met and loved what people call "God". Turned out it wasn't.
After my enlightenment, I still had to contend against the social pressure of everyone around me being Christian, and the powerful allure of believing what everyone else believed, even if I didn't experience it with the same intensity.