Data Do Not Show a Shortage of Workers With College Degrees

A NYT piece on the growth in the percentage of young people getting college degrees included the assertion from Jamie P. Merisotis, the chief executive of the Lumina Foundation:

“There are worrisome signs that the demand for high-skilled talent is increasing more rapidly than we’re actually educating people ... We can’t expect our citizens to meet the demands of the 21st-century economy and society without a 21st-century education.”

It is not clear what this evidence would be. The unemploymen...