And again, and again, and again, the market proves to be more flexible and adaptable than the engineers, extrapolating, with their calculators expect. When prices change, behaviour changes. Believe in substitution, in elasticity, in human ingenuity, that is, in the market, and you will get a closer approximation than all doom-mongers. For this of course, a market must exist (e.g., does not apply to the fertility collapse).
CHART OF THE DAY: On Apr 16, the IEA made a headline-grabbing warning: Europe had "maybe 6 weeks or so of jet fuel left." It's week seven; the planes are still flying. Since those headlines, European wholesale jet fuel prices have fallen ~30% to a ~3-month low.