It's already too late to stop the ubiquitous tracking and monitoring of the public through biometrics, says Peter Waggett, Programme Leader at IBM's Emerging Technology Group. We need to stop worrying about prevention, and start working out how to make the most of data garnered from that kind of surveillance.
http://www.wired.co.uk/news/archive/2014-03/26/biometrics-the-good-and-bad