hodson2k9 wrote:
I find "there are NO solutions" very hard to believe. If you would of said "a solution is highly unlikely" or "there is no solution at the moment" then that i could believe and agree. No one knows what the future holds.
Weather people on here like it or not, there is a CHANCE (even if its only a slight chance) that we could have a new form of energy on our hands, which would be a sloution to our problems.
Would it
really solve our problems? Let's imagine somebody works out how to harness the energy from fusion, and we now have access to limitless energy. What happens next?
Well, we can stop burning so much fossil fuel and build lots of fusion plants, slowing down the rate we pump greenhouse gases into the atmosphere. Big step in the right direction!!! But what about all the other problems?
How does this impact our freshwater security problem? Idea!! Let's build lots of new desalinisation plants to use up that electricity to produce fresh water from sea water! Sounds good, but it turns out that this will just kill the oceans, as is currently happening in various places in the middle east, by causing massive increases in the salinity of the surrounding water.
How does it impact our industry? Well, there's no shortage of energy anymore, but what about the raw materials? What about all the copper and silver and all the trace metals we need? I saw a recent study (can't remember where) which pointed out "peaks" in at least twenty different sorts of non-renewable resource (i.e. they follow the same "Hubbert" pattern as oil). Of these, 8 have already peaked and most of the others are due to peak in the next thirty years.
How does it impact food production? Well, there's no shortage of energy, but what are we going to do when the phosphorus starts running short?
What about our dwindling fisheries?
Peak oil and the energy problem is just the first "Liebig bottleneck" (
http://en.wikipedia.org/wiki/Liebig%27s ... he_minimum) we've hit. If we solve this problem, we are guaranteed to run into another one almost straight away, because, as Steve said,
there's just too many of us.
There is only ONE physically-possible way we could avoid a catastrophe now, and that is a radical transformation in human behaviour (everybody starts behaving like a saint.) Do you believe that is going to happen?
"We fail to mandate economic sanity because our brains are addled by....compassion." (Garrett Hardin)