Summary: Oxford University researchers predict almost half of US jobs will be done by machines in the next 20 years. Presenter: Jane Dutton Guests: Guang-Zhong Yang - director of the Hamlyn Centre for Robotic Surgery Noel Sharkey - professor of artificial intelligence and robotics at the University of Sheffield Cyrus Hodes - director and co-founder of the artificial intelligence initiative at the Harvard Kennedy School - Subscribe to our channel: http://aje.io/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check our website: http://www.aljazeera.com/
