Weird that more or less official pronunciations of the US President get waved off as ignorable. But it does reveal CNN's biases.
Yes, you can fix issues like this with a "hard fork" if you have a large enough consensus, but at that point, does the system of having smart contracts actually improve anything over the one where the software is downstream rather than the source of truth, or are you just replacing one form of "human intervention required" with a different but worse one?
It's closer to true in mathematics than most other places, but not very close to true.
It's amazing the "layer cake model" of mathematics learning is such a strong idea even among many mathematics teachers.
On the other hand, sometimes a missing concept like cancellation in fractions or just poor proficiency in arithmetic rears its head and makes doing later stuff very hard. Once a student gets used to being and staying confused, it's often game over.
I think this is a very good insight, that somehow eluded me. Many many people are OK being confused about things, and I never considered that it's something they learn, but it makes so much sense.
The US will never solve the problem of nuclear waste.