Computers are famous for being able to do complicated things starting from simple programs.

Something else has happened with computers.

What's happened with society is that we have created these devices, computers, which already can register and process huge amounts of information, which is a significant fraction of the amount of information that human beings themselves, as a species, can process.

Similarly, another famous little quantum fluctuation that programs you is the exact configuration of your DNA.

Nothing in life is certain except death, taxes and the second law of thermodynamics.