Michio Kaku will lead a discussion of humankind’s future, and talk about his latest book, “The Future of Humanity” (below), Friday night at Chapman University’s Musco Center for the Arts.
By MIKEY HIRANO CULROSS Rafu Arts & Entertainment
Michio Kaku is essentially in search of only one thing: the answer for everything.
One the world’s leading physicists and futurists, Kaku will lead a discussion of the path ahead, and his latest book, “The Future of Humanity,” this Friday at Chapman University’s Musco Center for the Arts in Orange.
The program begins at 7:30 p.m. with Dr. Kaku taking his audience on a journey to a future in which humanity may finally fulfill its long-awaited destiny among the stars.
“The future is happening sooner than you think,” Kaku said in an interview with The Rafu, adding, “We’re going to have flying cars pretty soon.”
The professor of theoretical physics at the City College of New York and the CUNY Graduate Center feels sooner than later, humans will be traveling to and living on worlds beyond Earth.
“Later this year, or next year, we’re going back to the moon. We have four different rockets capable of taking us there,” he said, citing the availability of spacecraft built by the likes of NASA, SpaceX, Jeff Bezos’ Blue Origin and the Chinese government.
“We’re going to have a traffic jam, and in the 2030s, we go to Mars,” he added.
Meet George Jetson, indeed.
Kaku feels the survival of humanity will eventually require us to leave the only place we’ve ever called home, to branch out to new worlds.
“We have a brain, so we don’t have to go the way of the dinosaurs. We don’t need to evacuate the Earth, and we shouldn’t bankrupt the Earth, but we need an insurance policy, a Plan B – a settlement. Not that we’re going to move the entire population of the planet, but establish settlements on Mars.”
He said that physicists have already begun to prepare for travel to the stars, though building a starship is probably another 100 years away.
Kaku, who is known for a best-selling series of books and appearances on a slew of television and radio programs, was enamored with science at an early age. The son of Nisei parents who met while incarcerated at the Tule Lake War Relocation Center, he grew up in Palo Alto and at the age of eight, took interest in news of a renowned physicist who had passed away.
“Everyone was talking about a great scientist who had just died, and couldn’t finish his work,” he recalled. “I wanted to be part of finishing that work, and I later on found out that it was Albert Einstein.”
While a student at Cubberley High School, Kaku took on a project over one Christmas vacation that was considerably more elaborate than most. Using 22 miles of copper wire and 400 pounds of transformer steel supplied by local electronics companies, he constructed a working particle accelerator on the school’s football field.
“That was a lot of wire,” he said, describing how it was strung between the goal posts. When switched on, it produced six kilowatts of power, “enough to blow out every fuse in your house,” he said. The magnetic field generated his project was some 20 times that of the Earth.
That project and others drew the attention of physicist Edward Teller, who took on the young Kaku as an apprentice and helped him obtain a scholarship to attend Harvard University.
“I got a quick introduction to nuclear weapons,” Kaku said about working with Teller, often called the “father of the hydrogen bomb.”
“Rather than bombs, I wanted to work on something bigger, like the Big Bang, the creation of the universe,” Kaku said. “The whole point is to complete Einstein’s unfinished theory. Today, we think we can do it.”
Kaku is one of the pioneers of string theory, a field of ideas that could provide a unified description of gravity and particle physics, as well as what was happening before the Big Bang. It could lead to an explanation of all fundamental forces and forms of matter – a theory of everything.
“It’s controversial because we can’t test it directly,” Kaku admitted. “To test it, we’d have to create a baby universe in a laboratory – that’s quite difficult.”
In the current polarized political climate, Kaku has also been confronted by skeptics who deny the validity of science, for reasons that include distrust in government or religious faith.
“There are the flat-Earth people, but I think most people do it for fun, they think that it’s cute, not that they really believe the Earth is flat,” he said “Just go up in a jet plane, or get a drone from the local toy store, and you can see the curvature of the Earth. It’s a gimmick to get in the newspaper.”
Kaku also hopes to inspire young people to take the same kind of interest in science he had as a young boy, but views some of the long-established educational practices as barriers.
“We’re all born scientists. We want to know why the stars shine, why the sun lights up the world, where we came from,” he explained. “After age 10, kids want to know what’s out there, what’s beyond Mommy and Daddy.
“Then they have this existential shock, they realize with a microscope, a telescope, visits to the planetarium, that there’s a whole universe outside our parents.”