V. I. Keilis-Borok (1921-2013) is the founder of computational seismology and the pioneer of advance predictions of critical events in complex systems, including earthquakes, presidential elections, economic recessions, surges of unemployment, and crime waves. Among his successful advance earthquake predictions are Irpinia earthquake in Italy (1980), Loma Prieta earthquake in California (1989), Chile earthquake of 2010, Japan earthquake of 2011,...