“At Least 23 Other People Built Prototype Light Bulbs Before Edison”

So-called job creators are full of crap and actual creators may even be overrated. If you get a great idea, there’s a good chance that someone else may be onto the same thing. The opening of “Are Inventions Inevitable?” at the Long Nose:

“Thomas Edison invented the light bulb in 1879. What if he had never been born, Would we still have light bulbs? And would they still have been invented in 1879? It turns out that this is not just a philosophical question and the answer is yes, the light bulb would have been invented at roughly the same time. We know this because at least 23 other people built prototype light bulbs before Edison, including two groups who filed patents and fought legal battles with him over the rights (Sawyer and Mann in the U.S. and Swan in England).

This is not a strange coincidence that happened with electric lighting, it is the norm in both technological invention and scientific and mathematical discovery. Newton and Leibniz independently invented calculus, Alexander Graham Bell and Elisha Gray both filed a patent for the telephone on the same day — within three hours of each other — and sunspots were simultaneously discovered by four scientists living in four different countries.”