Friday assorted links
1. The value of aspiration in Ethiopia.
2. Supply of silver thievery is elastic.
3. AI and children, some principles from Dean Ball. A much-needed corrective.
4. Now more middle class in Mexico than poor?
5. “Schrödinger’s cat just got bigger: quantum physicists create largest ever ‘superposition’” ????
6. The new Alex Honnold climb (NYT).