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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.

Michio Kaku

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Michio Kaku
Age: 77
Born: 1947
Born: January 24
Futurist
Non-Fiction Writer
Physicist
Radio Personality
Science Communicator
Science Writer
Theoretical Physicist
University Teacher
San Jose
California
Late
Chips
Thoughts
Suspect
Dangerous
Suggest
Century
Suspects
Brain
Shut
Murderous
Human
Possibly
Robot
Humans
Intelligence
Chip
Approach
Robots

More quotes by Michio Kaku

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Growing new organs of the body as they wear out, extending the human lifespan? What's not to like? Then in the last phase of this transition people begin to realize, hey, I thought of it already - this is something that everyone can enjoy.
Michio Kaku
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We physicists don't like to admit it, but some of us are closet science fiction fans. We hate to admit it because it sounds undignified. But when we were children, that's when we got interested in science, for a lot of us.
Michio Kaku
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Science is the engine of prosperity. All the prosperity we see around us is a byproduct of scientific inventions. And that's not being made clear to young people. If we can't make it clear to young people they're not going to go into science. And science will suffer in the United States.
Michio Kaku
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What I do for living, working on something called string theory which we think may answer the fundamental question: Are there other universes? Can you go through a black hole? Can you warp the fabric of space and time and meet your mother before you were born? These are all questions that in principle string theory should be able to answer.
Michio Kaku
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I think Newton would be the greatest scientist who ever lived.
Michio Kaku
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Even if we mortgage the next 100 years of generations of human beings, we would not have enough energy to build a Death Star.
Michio Kaku
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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.
Michio Kaku
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A human body can think thoughts, play a piano, kill germs, remove toxins, make a baby all at once. Once it's doing that your biological rhythms are actually mirroring the symphony of the universe because you have circadian rhythms, seasonal rhythms, tidal rhythms you know they mirror everything that is happening in the whole universe.
Michio Kaku
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The media, of course, loves to make claims about the fountain of youth. Don't believe it. No one has it. But we're getting close.
Michio Kaku
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In the future, I can imagine that we will genetically modify ourselves using the genes that have doubled our life span since we were chimpanzees.
Michio Kaku
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... each of the 24 modes in the Ramanujan function corresponds to a physical vibration of a string. Whenever the string executes its complex motions in space-time by splitting and recombining, a large number of highly sophisticated mathematical identities must be satisfied. These are precisely the mathematical identities discovered by Ramanujan.
Michio Kaku
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If you could meet your grandkids as elderly citizens in the year 2100 … you would view them as being, basically, Greek gods… that's where we're headed.
Michio Kaku
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We can summarize electricity, magnetism and gravity into equations one inch long, and that's the power of field theory. And so I said to myself: I will create a field theory of strings. And when I did it one day, it was incredible, realizing that on a sheet of paper I can write down an equation which summarized almost all physical knowledge.
Michio Kaku
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In the beginning God said, the four-dimensional divergence of an antisymmetric, second rank tensor equals zero, and there was light, and it was good. And on the seventh day he rested.
Michio Kaku
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Sooner or later, we will face a catastrophic threat from space. Of all the possible threats, only a gigantic asteroid hit can destroy the entire planet. If we prepare now, we better our odds of survival. The dinosaurs never knew what hit them.
Michio Kaku
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A soul might very well exist, but we, as physicists, try to measure and quantify everything. So far, no one has been able to create an experiment to do this for the soul. Efforts have been made to weigh the body after death, but each time we find no evidence of a soul. So a soul may very well exist, but it is not a testable theory.
Michio Kaku
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In string theory, all particles are vibrations on a tiny rubber band physics is the harmonies on the string chemistry is the melodies we play on vibrating strings the universe is a symphony of strings, and the Mind of God is cosmic music resonating in 11 dimensional hyperspace.
Michio Kaku
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[T]he yeoman's work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.
Michio Kaku
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I think a colony in space will take much longer than sci fiction writers think. It costs $10,000 to put a pound of anything into near earth orbit. That is your weight in gold. It costs about $100,000 a pound to put you on the moon. And it costs $1,000,000 a pound to put you on Mars.
Michio Kaku
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I agree, along with Carl Sagan, that we should eventually become a two planet species. Life is too precious to place on a single planet.
Michio Kaku