It won’t surprise you

if I say yesterday’s sci-fi is today’s reality.
Gordon Moore, one of the founders of Intel, made a prediction in 1965 that chip transistor counts would double every two years. That has proved true for 50 years now. By my reckoning that means today’s computers are twenty million times more powerful than those of the 1960s. In ten year’s time they will be one billion times more powerful. By 2034, twenty billion.
Chips
are now being sold which start to approach the brains’ energy efficiency. That means that just as today’s cellphone is orders of magnitude more powerful than a computer which once occupied a large room, tomorrow’s cellphone will be more powerful than today’s supercomputer, and use a fraction of the electricity.
Robots are now used routinely in many industries. Software which can evolve itself has been around for some time, and is usually better than software which has been programmed. Machines can learn from each other in seconds by wifi, even if they are on opposite sides of the planet.
With that pace of development in just fifty years, I’d have thought Hawking has a point. Eventually.