The charts that show changes over time reveal that it is not old news. The change has been happening for a couple years, but before the last year or so it would

The charts that show changes over time reveal that it is not old news. The change has been happening for a couple years, but before the last year or so it would have been impossible to show that it was a trend, not just a blip. And of course the UCSD faculty report on remedial math shined a spotlight on the issue.