'We have seen the future'
15 May 2015 - 02:19
Ever wondered what the world will look like in 2040? So did a panel of six professors at the University of Johannesburg, who discussed their environmental, economic and social projections. Engineering professor Saurabh Sinha envisioned a world in which 3D holograms will be everywhere and resort to artificial intelligence will be part of everyday life.
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