Gas prices: If you look at inflation-adjusted gasoline prices over the last century, there has been an overall downward trend, reflecting greater efficiency at finding, pumping, and refining petroleum. We are now at $5 a gallon, but that isn’t a whole lot more than we’ve been in the past (for example, just before the 2012 recession). Still, the price is a lot higher than it needs to be given current technology, and the current spike could have been mostly avoided (COVID impacts being the least avoidable).
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