New Your Times published an interview with Benjamin Grosof, a leading AI expert and a frequent presenter at RuleML+RR and
DecisionCAMP.  While deep learning comes from the statistical side of AI, the interview brings attention to non-deep learning tools such as Prolog, a programming language that dates to the 1970s and becomes even more important nowadays. It was designed for the reasoning and knowledge representation side of AI, which processes facts and concepts, and tries to complete tasks that are not always well defined. Link