Comment Re:Geoengineering to cool is dangerous (Score 1) 47
That's not the risk at all. There is no imminent danger of global cooling.
Of course there is not, I said that was a danger of a geoengineering effort, not currently.
Triggering an ice age is vastly more dangerous than any current warming model. No we are not near to triggering an ice age (so far as we know) but we should not encourage any geoengineering as it may well have that effect if we go too far with it.
Again, I am only speaking of potential, not current, dangers.
With the change in spin of the core we might very well see magnetic effects that change things radically. For all we know there might be cycles of ice ages directly related to changes in core spin and pole shift. If there is then the period of rapid change would include a huge extinction event because humans could not adequately cope with the rapid radical change. We have only been increasing rapidly in population as a species for 13,000 years which in terms the earth is a few seconds on the clock. Indeed another ice age just might put the breaks on the expansion of the human population.
My theory is that we are about to be replaced as the top species on the planet and our replacements will have life spans of thousands of years, be very hairy and large as well as be more bear like in stature. They will somehow quickly learn to read what we have done and learn all of our skills, perhaps they are all here already and slowly increasing in their numbers.
Either way it is certain that some survivalists with big bucks will live on for a while and perhaps even get to meet and interbreed with the super human replacements if they are deemed worthy by the hairy giants that will be the new intelligent inhabitants of the planet. But us poor lower income suckers who need fast food to survive will all perish simply by freezing and starving to death. As predicted the only safe place will be in the hills because the low areas will become toxic to most life for at least a few hundred years until all the rot and garbage is dealt with by nature.