I agree, he is a marvelous thinker.
He predicted the demise of the USSR simply by noting that it was the first industrialized country in history to experience a lowering of life expectancy.
He has also written that when a society experiences an influx of foreign born to where they are over 5%, it is too much to assimilate successfully, resulting in societal tension.
He's like that old commercial; when he talks, we should listen.
Among some insights.
He has some very complimentary things to say about India.