Michio Kaku quotes

Michio Kaku is an American theoretical physicist, futurist, and popular science communicator. His work focuses on string theory, the nature of the universe, and the future of science and technology. He is known for making complex scientific concepts accessible to the general public through books, lectures, and television. Here are 78 of his quotes:

It is often stated that of all the theories proposed in this century, the silliest is quantum theory. In fact, some say that the only thing that quantum theory has going for it is that it is unquestionably correct.

Michio Kaku

We actually have a candidate for the mind of God. The mind of God we believe is cosmic music, the music of strings resonating through 11 dimensional hyperspace. That is the mind of God.

Michio Kaku

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.

Michio Kaku

There are many examples of old, incorrect theories that stubbornly persisted, sustained only by the prestige of foolish but well-connected scientists. ... Many of these theories have been killed off only when some decisive experiment exposed their incorrectness... Thus the yeoman work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.

Michio Kaku

Killer asteroids are nature's way of asking, 'How's that space program coming along?'

Michio Kaku

Global warming is controversial, of course, but the controversy is mainly over whether human activity is driving it.

Michio Kaku

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

Some advice: keep the flame of curiosity and wonderment alive, even when studying for boring exams. That is the well from which we scientists draw our nourishment and energy. And also, learn the math. Math is the language of nature, so we have to learn this language.

Michio Kaku

The job market of the future will consist of those jobs that robots cannot perform. Our blue-collar work is pattern recognition, making sense of what you see. Gardeners will still have jobs because every garden is different. The same goes for construction workers. The losers are white-collar workers, low-level accountants, brokers, and agents.

Michio Kaku

There is so much noise on the Internet, with would-be prophets daily haranguing their audience and megalomaniacs trying to push bizarre ideas, that eventually people will cherish a new commodity: wisdom.

Michio Kaku

In some sense, gravity does not exist; what moves the planets and the stars is the distortion of space and time.

Michio Kaku

The brain weighs only three pounds, yet it is the most complex object in the solar system.

Michio Kaku

When Physicists speak of "beauty" in their theories, they really mean that their theory possesses at least two essential features: 1. A unifying symmetry 2. The ability to explain vast amounts of experimental data with the most economical mathematical expressions.

Michio Kaku

Remarkably, only a handful of fundamental physical principles are sufficient to summarize most of modern physics.

Michio Kaku

Maxwell's equations... originally consisted of eight equations. These equations are not "beautiful." They do not possess much symmetry. In their original form, they are ugly.... However, when rewritten using time as the fourth dimension, this rather awkward set of eight equations collapses into a single tensor equation. This is what a physicist calls "beauty," because both criteria are now satisfied.

Michio Kaku

It is sometimes helpful to differentiate between the God of Miracles and the God of Order.

Michio Kaku

... the "Mind of God," which Einstein wrote eloquently about, is cosmic music resonating throughout hyperspace.

Michio Kaku

If at first an idea does not sound absurd, then there is no hope for it. -ALBERT EINSTEIN.

Michio Kaku

For those who believe, no explanation is necessary; for those who do not believe, no explanation will suffice.

Michio Kaku

A force field is basically an invisible shield. You push a button and all of a sudden a bubble forms around you which is impenetrable. It can stop bullets, it can stop ray gun blasts and we realized force fields are actually a little bit difficult to create.

Michio Kaku

Science fiction without the science just becomes, you know, sword and sorcery, basically stories about heroism and not much more.

Michio Kaku

I have nothing against investment banking, but it's like massaging money rather than creating money.

Michio Kaku