(CNBC) – Famed computer scientist Yoshua Bengio — an artificial intelligence pioneer — has warned of the nascent technology’s potential negative effects on society and called for more research to mitigate its risks.

Bengio, a professor at the University of Montreal and head of the Montreal Institute for Learning Algorithms, has won multiple awards for his work in deep learning, a subset of AI that attempts to mimic the activity in the human brain to learn how to recognize complex patterns in data.

But he has concerns about the technology and warned that some people with “a lot of power” may even want to see humanity replaced by machines. (Read More)