Rise of artificial intelligence: the threat of jobless future or better job opportunities through reskilling and upskilling  “What to do about mass unemployment? This is going to be a massive social challenge. There will be fewer and fewer jobs that a robot cannot do better [than a human]. These are not things that I wish will happen. These are simply things that I think probably will happen.”  -Elon Musk (Space Scientist, entrepreneur and owner of Space X and Tesla)