Michio Kaku
Michio Kaku
Michio Kakuis a Japanese American theoretical physicist, futurist, and popularizer of science. Kaku is a professor of theoretical physics at the City College of New York and CUNY Graduate Center. He has written several books about physics and related topics, has made frequent appearances on radio, television, and film, and writes online blogs and articles. He has written three New York Times best sellers: Physics of the Impossible, Physics of the Future, and The Future of the Mind. Kaku has...
NationalityAmerican
ProfessionScientist
Date of Birth24 January 1947
CitySan Jose, CA
CountryUnited States of America
The brain weighs only three pounds, yet it is the most complex object in the solar system.
We have learned more about the brain in the last fifteen years than in all prior human history, and the mind, once considered out of reach, is finally assuming center stage.
The most complex object in the known universe: brain, only uses 20 watts of power. It would require a nuclear power plant to energize a computer the size of a city block to mimic your brain, and your brain does it with just 20 watts. So if someone calls you a dim bulb, that's a compliment.
The human mind has a desire to know its place in the universe and the role we play in the tapestry of life. This is actually hardwired into our brains, the desire the know our relationship to the universe. This was good for our evolution, since it enabled us to see our relationship to others and to nature which was good for our survival. And it is also what drives our curiosity to understand the universe.
We physicists know that the brain is a milliwatt transmitter of radio. We have computers that can decipher much of this gibberish coming from our brain and we could then use that to control computers.
Think of all the nonsense you had to learn in psychology courses. None of which was testable. None of which was measurable. We had behaviorism, Freudian psychology, all of these theories that you learn in psychology. Totally untestable. Now, we can test it, because physics allows us to calculate energy flows in the brain.
No one knows when a robot will approach human intelligence, but I suspect it will be late in the 21st century. Will they be dangerous? Possibly. So I suggest we put a chip in their brain to shut them off if they have murderous thoughts.
The human brain has 100 billion neurons, each neuron connected to 10 thousand other neurons. Sitting on your shoulders is the most complicated object in the known universe.
Saturn is not going away, ... Neither are the planets. What's the rush? Why not delay our space probes a bit, make them smaller and more sophisticated and use solar power?
Consciousness, there are about 20,000 papers on consciousness with no consensus. Nowhere in history have so many people devoted so much time to produce so little.
I'm not a science fiction writer, I'm a physicist.
There's no reason why we cannot become smarter, more perfect, and maybe even live longer.
If I wasn't a professional scientist, I'd be an amateur scientist. But plan B was to go into computers.
Anything that promotes a kernel of science, even though it's exaggerated and hyped by Hollywood, I think is a step forward. We in the ivory tower ultimately have to realize that in some sense we have to sing for our supper.