Technology advances forced the Census Bureau to use sweeping measures to ensure privacy for respondents. The ensuing debate goes to the heart of what a census is.

This is a great article on a big-name application of differential privacy: it even features an interview with Dworkin! This, to me, seems like a pretty necessary change to preserve the privacy of folks.

via: https://mit.edu/6.1800/www/tutorials/01-intro.shtml