US Futurologist Michio Kaku: Eternal Life Does Not Violate the Laws of Physics – Part 1

September 29th, 2012

Interview published on Spiegel Online International, Sept. 28, 2012.

In his best selling book Physics of the Future, American professor Michio Kaku lays out his vision for the world in 2100. Kaku, the son of Japanese immigrants, spoke to SPIEGEL about a future in which toilets will have health monitoring sensors and contact lenses will be connected to the Internet.

SPIEGEL: Professor Kaku, in your book you write about how we will be like gods in the future. Are you saying that our grandchildren will be gods? Isn’t that a bit immodest?

  • Kaku: Just think for a moment about our forefathers in the year 1900. They lived to be 49 years old on average and traveled with horse-drawn wagons. Long distance communication was yelling out the window. If these people could see us today with mobile phones at our ears, Facebook on our screens and traveling with planes they would consider us wizards.

SPIEGEL: It’s still a big step to go from wizards to gods.

  • Kaku: So what do gods do? Apollo has unlimited power from the sun, Zeus can turn himself into a swan or anything else and Venus has a perfect body. Gods can move objects with their mind, rearrange things, and have perfect bodies. Our grandchildren will be able to do just that … //

… SPIEGEL: Will we eventually be able to conquer death?

  • Kaku: Eternal life does not violate the laws of physics, surprisingly enough. After all, we only die because of one word: “error.” The longer we live, the more errors there are that are made by our bodies when they read our genes. That means cells get sluggish. The body doesn’t function as well as it could, which is why the skin ages. Then organs eventually fail, so that’s why we die.

SPIEGEL: What can we do about that?

  • Kaku: We know the genes that correct these things. So if we use genetic repair mechanisms, we might be able to repair cells so they don’t wear out, so they just keep on going. That is as real possibility. We will also be able to regenerate organs by growing new ones. That can already be done now.

SPIEGEL: Then we will get rid of death?

  • Kaku: In principle, yes.

SPIEGEL: Then how will we decide who gets to live and who must die? Who will be allowed to have children?

  • Kaku: I don’t think children or overpopulation are going to be a problem. When people live longer, they have fewer children. We see that in Japan, the US and in other countries where prosperity, education and urbanization are on the rise.

SPIEGEL: Okay, back to the toilet. What do I do when the toilet tells me that I have cancer cells?
(full interview text).

Part 2: It’s Nice to be Superman for an Afternoon.

Links:

Michio Kaku’s External Links on en.wikipedia;

Nature Photo Contest for Kids: Through the Eyes of Young Environmentalists, on Spiegel Online International, Sept. 28, 2012 – Photo Gallery: Stunning …

SPD Picks a Candidate – Steinbrück to Challenge Merkel for Chancellery, on Spiegel Online International, Sept. 28, 2012: After months of speculation, Germany’s Social Democrats have finally settled on former German Finance Minister Peer Steinbrück to run against the chancellor in 2013 general elections. Analysts say he could prove dangerous to Merkel.

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