Another recent article on oilprice continuing our recent theme of the utility of hydrocarbons to the modern economy:
The Fourth Industrial Revolution Is Fueled By Oil | OilPrice.com
There are two points being made by this article, both of which I grant and agree with:
1- today's economy uses hydrocarbons as it's energy supply (renewables are too small of a fraction for us to go cold turkey next week)
2- there are important segments of the economy that can only be supplied today by hydrocarbons (the 2 examples used are plastics and high temperature industrial heat).
The unstated implication is that these are good reasons to believe that the O&G industry we know today will exist long into the future.
At least to me, these arguments sound more like the arguments I would expect to start hearing as the death throes of an industry begins to arrive.
For #1, we've seen from the coal industry how rapidly the value of the industry can decrease while the volume / units of the industry slowly decays. So yes, we'll be burning hydrocarbons for decades to come, and in large quantities. Probably 50+ years, simply due to the scale and the way that lowering cost of energy will both bring in new consumers, new consumption, and increased consumption of energy at the same time (more energy consumption will offset some of the replacement of fossil fuels by renewables, and the current scale of hydrocarbon consumption is stupendous).
For #2, this also is true. And who knows - maybe in the face of all historical evidence, these segments that can't be directly replaced by renewables will never be replaced. They amount to such a narrow sliver of the units of today's industry that if these are the "growth" or even maintenance uses / markets, then O&G is already hosed.
For an in-depth treatment of the scale of the industry, and a different point of view on how fast O&G will disappear from the world, I commend this 90 minute Youtube video:
There are plenty of points the speaker makes that I disagree with, but there are plenty more that are true and was worthwhile for me for getting another perspective on the scale of the industry. There are in particular several places where it seems to me that he's making an apple to oranges comparison. That doesn't change the central point - the worldwide energy system is almost all hydrocarbons, and the solar/wind that we're so excited about is more like 1 or 2%. History suggests it takes a new energy source decades to go from 5% of world energy to 25%, and we've still got years to go to start that clock for solar / wind.
(Then again, my counter to that is that technology changes today happen faster than they did 100 years ago -- LOTS faster).