Elon Musk, the world’s richest man, has his fingers in many pies, none of them your standard Four and Twenty – space exploration, electric cars, AI and social media, among others.
He became a global leader in space exploration when NASA had virtually vacated the field, and his electric vehicle company Tesla, headquartered in the gas-guzzling United States, has by far the biggest market capitalisation of any car manufacturer in the world, yet he has few formal qualifications in either field.
