bilby
Fair dinkum thinkum
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That was my argument. I brought it over here and several people tore it up.
I've tried to find the threads, but I'm not having any luck with the search. Peak oil, yes, unless an alternative replaces oil. Granted, the amount of energy in a gallon of gasoline is gonna be damn hard to match, but it need not be a perfect replacement, it only needs to cost less for most tasks. We can always make synthetic oil -- yes, it's super expensive.
I don't know how they could have torn it up. It can't be torn up. It's just a matter of basic physics, logic and mathematical relationships. Finite non renewable resources cannot last forever. Some may argue that science shall come to the rescue with alternatives but that still doesn't address the problem of carrying capacity of ecosystems, which of course place a limit upon growth.
Can we go over a cliff? Yes. Will we? I don't know. I figure the market will solve the problem (gasp!), before politicians. Example, roof top solar is going to beat the cost of coal in all 50 states in a few years. The best thing the politicians can do is make sure the fossil fuel industry doesn't distort the market.
I don't think that we must necessarily crash, but I don't think that our major problems are being adequately addressed. Politicians tend to look only as far as the next election. The Market is concerned with turning a profit in any way it can.
Except for the work of dedicated ecologists, politically, our ecosystems are not given much more than lip service.
Peak oil is a certainty.
Whether it is a disaster or a total non-event, however, is far less certain.
We reached peak-whale somewhere in the period between 1890-1900; the industry limped on until the moratorium in 1986, but was all but over on a serious scale by 1920. Outside the whaling industry itself, almost nobody even noticed.
I suspect mineral oil will go the same way; Alternatives will come on line at the same price or lower, as the new technologies get cheaper and the old ones more expensive; those few processes that really cannot use anything other than crude oil as a feedstock might carry on for centuries, but the volumes of oil involved will be minuscule by today's standards.
Coal too; Burning coal to make electricity is rapidly approaching a point where it is more expensive than other options; and as that point is passed, the remaining coal in the ground will simply not be worth digging up.
As long as the fossil fuel lobby can be prevented from successfully demanding subsidies to prop up their obsolete industry, the whole problem will solve itself - and probably would have already if they were made to pay for the externalities caused by CO2 and other pollutants from burning of their products.
In the 1880s, a world without whale products would have been a frightening prospect (had anyone been smart enough to foresee its imminent arrival). But the fear would have been misplaced - unless you were heavily invested in the whaling industry.