Language Log has posted for many years about singular they, often spotting examples of it in well-edited publications. http://languagelog.ldc.upenn.edu/nll/?ca

Language Log has posted for many years about singular they, often spotting examples of it in well-edited publications. http://languagelog.ldc.upenn.edu/nll/?cat=27 http://languagelog.ldc.upenn.edu/nll/?cat=27 See also the wikipedia page on singular they, chock full of usage examples: https://en.wikipedia.org/wiki/Singular_they https://en.wikipedia.org/wiki/Singular_they