Interestingly, "smart" is only equated with memorization in artificial situations (like academics and trivia shows). Case in point: if you ask people who's presently the smartest person in America, they might say the jeopardy guy (I actually suspect a lot of them would say Hawking). If you ask who's the smartest person in American history, the overwhelming response will probably be Einstein (except a few who will say Hawking, or -- very rarely -- Tesla). Einstein was a notorious problem-solver. Certainly, if you asked someone if they'd prefer their child to grow up to be like Einstein or like the Jeopardy guy, they'd probably pick Einstein.

Likewise, I don't think the author was implying any sort of conspiracy. I probably used the wrong word. I should have said that there's no real effort on anyone's part to promote memorization over problem-solving. Memorization is more prominent in these artificial situations because it's easier to train and test, rather than because people think it's superior.