Dr. Brad Cox, co-creator of Objective-C

[Josh Freeman]

   Dr. Brad Cox, who co-created the Objective-C language with  
business partner Tom Love, has passed:
https://www.legacy.com/us/obituaries/scnow/name/brad-cox-obituary?pid=197454225
   If you'd like to read about Objective-C's early history, Dr. Cox  
co-wrote an article last year, titled, "The origins of Objective-C at  
PPI/Stepstone and its evolution at NeXT":
https://dl.acm.org/doi/10.1145/3386332  (Free online eReader, PDF  
download)