—Socrates
The flaw is that you just can't compare apples to oranges and expect any kind of meaningful conclusion. In this case, it's cross correlating some super high dimensional manifold from 1964(or whenever) comprised of easily hundreds of thousands of variables, against a similar large manifold(2010). There are just too many totally different variables between then and now for it to be a fair comparison at all.
Sure, each side sees what it wants in whatever tiny slice of the data they choose to use. Blame the Mexicans, no blame the Rich, no blame the Liberals, no blame Reagan, ad infinitum.
And this guy, a professional in higher education, wants to step out on a far limb to make some grandiose claim about the status of California education. I am more fearful of him ruining his own students by teaching them to mimic his own flawed reasoning than I am of any of his exaggerated, inaccurate conclusions.
You know what? More likely than not, the world will keep going the way it has been, people, kids, and education will keep improving, albeit incrementally, and there is not going to be some apocalyptic doomsday in the future of public education in California, or anywhere.
In summary, he's basically following the same pattern so many old people follow: somewhere along the way they lose touch with reality, with the youth, get stuck in their ways, and believe the whole world has gone to hell in a handbasket, and all because of some imagined flaw in the entire youth population. Old people forget what it was like to be young, and lose their ability to rapidly adapt and learn as children do. And without fail, each generation grows up to believe they were somehow better than later generations. Bollocks!
I used to be with it, but then they changed what "it" was. Now, what I'm with isn't it, and what's "it" seems weird and scary to me.
—Abe Simpson