I voted for Carlhole, of course. I am he. It was a college nickname that was just so awful and appropriate that I liked it.
I don't think there will be a crash of civilization at all. There is no reason to think that Life will cease to be a big-time bitch though.
Its not that I believe Planet Earth to be a conscious, living organism itself. But I use that mental construct in thinking about the future of Earth's evolutionary development, achieving ever higher levels of complexity, organization and awareness, just as it has always done in the past. This, of course, at a price.
The price of it is what has been termed the "Anthropocene Era", which I think could be leading to something else above and beyond Humanity. Our high population and its ever-advancing interconnectedness is evidence of this continuing and rapidly advancing evolutionary trend.
This is my perception and my speculation about what is happening in the long term. Unlike those who believe in a future collapse of population in a yeast-like pre-determined mass-extinction, I think human numbers will decline in accordance with some new evolutionary paradigm that is impossible for us to perceive accurately in the present.
In a way, it is as if Earth's biosphere itself is growing and developing along a trajectory of advancement. And that biospheric advancement has led to the
Noosphere, which is the continued evolutionary advancement of Complex Consciousness and Awareness - towards a planetary-based awareness of the cosmos which is far, far beyond the limited abilities of even the collective Human Mind. Wow!
Shoot me if you think I'm full of shit. But this is kind of what I think. Of course, I could be totally wrong about it. I don't have any sort of faith that this will happen. And if it DOES happen, I will be long dead and will never know if my ruminations were anywhere near correct.
As this evolutionary advancement continues, our individuals lives may be impacted very negatively or they could be impacted very positively. It is not as if I am somehow reaching in my mind for a Utopic condition for all of us.
There most likely WILL be wars, there could be genocide, there could be wrenching economic changes that could prove very difficult to live through. I don't know. But Planet Earth itself seems to be on some sort of evolutionary growth path.
It makes me wonder if there are ideal evolutionary growth paths for a developing and advancing planet. Are there multiple optimum growth paths, or in the Universe, do planets in their Noospheric development tend to pick a single, most ideal evolution?