'But education is never an individual achievement. On the contrary, great individuals are the product of people working together, sharing ideas, filling in the missing gaps in others' work.'

True. It produced him. Quick, look surprised he's a college teacher.
ABOUT Paul Buchheit
Paul Buchheit is a college teacher with formal training in language development and cognitive science. He is the founder and developer of social justice and educational websites (UsAgainstGreed.org, RappingHistory.org, PayUpNow.org), and the editor and main author of "American Wars: Illusions and Realities" (Clarity Press). He can be reached at paul@UsAgainstGreed.org.
Here's his bio:

These collectivists (progressives, socialists, Democrats) are no different than bacteria infecting a body. If they are not stopped in time, they overwhelm and kill the host.

Pure hogwash!

So many errors, so little time....

Here's one:

The principle behind the Laffer Curve does not state that "if you lower taxes, revenue goes up". Instead it says "Starting from 0%, raising the tax rate produces more revenue. Sometime later you reach a point where raising the tax rate increases revenue by less, then has no effect on revenue, then eventually results in total revenue going down as the tax rate goes up. At a 100% tax rate, revenue will be very close to 0%, which is what it was at a 0% tax rate.