Why exponential growth can lead us to underestimate some technologies and overestimate others.
Most of the time, like with an infant, you’re not looking at the early stages of exponential growth but just at … normal growth, which can’t be extrapolated too far without ridiculous (and inaccurate) results. That’s hardly an easy question to answer, but the IEA seems to have done a spectacularly bad job of answering it; they would have been better off just drawing a straight trend line.