This seemed like an interesting concept, but the list of examples was underwhelming. It can be boiled down to "problems that can be mitigated, but not solved."

This seemed like an interesting concept, but the list of examples was underwhelming. It can be boiled down to "problems that can be mitigated, but not solved." Which is just kind of a dull thing to name. Given the description, it sounded like this was an article about paradoxical problems in optimization, or sort of real-life examples of the liars paradox. Instead, it's a class of problems that may be interesting in their own right, but the part they have in common isn't.