The four types of planetary civilizations, explained by Michio Kaku

I am a blind man and I find this video fascinating. I also believe that I have a connection to the outer world in some part of my life. Thank you we're talking clearly in a way that I understand what you're saying

He knows a lot more than what he's talking about!

I feel so lucky to have gotten to shake his hand once. I hope he's well in good health, we're so fortunate to have his insight <3

Michio is stuff of legends, the living legend on two legs. There is very few more Scientific people who know to talk in similar way to us mediocre, but none who do that in real way he does. Wish him a good health and many more years with us on planet, I'm sad for his aging, truly great physicist and big thinking mind.

I have been following Michio Kaku my entire life, I wish there were more like him. He gets a lot flack for his work but I think people like him needs to keep hammering on things like string theory to spark our imaginations on what may be possible and maybe there could be a break through that answers these questions.

I have been listening to Michio speak for many years now (online) I realize he is getting up there in age. I really need to book a trip to New York and Meet with him and Neil DeGrasse Tyson soon to meet two of my scientific idols before it is too late. They are two of the best public figure heads that physics has.

Michio kaku was on the art bell show back in 1990’s cool to see he’s still around giving us information

God it feels so good to get smarter. Knowing our place in the cosmos, regardless of how primitive we are, feels amazing. Thank you for this great content.

Thank you for making my day, Dr. Kaku

Interesting how Michio Kaku comfortably integrates, admits and speaks on extraterrestrial life while others more or less established voices in the field are denying it.

Very good assessment of where Earthlings are and how far we need to go. As far as the last thing with the G forces... we usually want to think of them being piloted by aliens when some may just be computer run probes manufactured for mind blowing manuevuring to avoid Earthlings' destructive weapons.

Perhaps the Kardash scale is not the correct way of looking at the type of civilization? What if the problem is not in the energy that some civilization overcomes? What if the physics that we do not yet know goes in a different direction? For example, if the energy of the environment is overcome, that is, they make devices that reverse thermodynamic laws. Then it is not an important quantity that you manage when you have solved the problem of availability. Also the problem of the movement of some aircraft with a sudden turn or acceleration over 1000G, does not have to be a problem. Maybe that physics is just around the corner, but we are blinded by some trivial things that waste our energy and time without looking into in the right direction. We only know the law of action and reaction, but there are probably some other possibilities for which we have not asked the right question.

Thank you michio, you’re a lot smarter than the other physicists out there

Came for scientific explanation, left with a conspiracy theory cliff hanger. Thanks earthling 👽

He was the first science author that I bought a book from, it never ended from that point on

Anytime I get to hear Dr. Michio Kaku speak, I instantly smash the like button. Thank you, BT.

I love his work. I think that there are species out there far more advanced than us but to pick up their transmissions is like us having to move to digital signals when we are only currently looking with analogue equipment

About ETs, it has been documented in England that since the year of 1837-1904 there were ETs roaming during the day and night. From other sources, it has been said that there are round space dishes and ET people that are half human shape and something else; kind like Robots store in diferent military spaces....with all my respect to you as a Scientists could investigate of all the people that the USA government has disappeard if they did not stopped saying of what they witnessed with ET. 😢😢😢

Dear sir, michio Kaku. I have been a fan of you since always and been following you ever since. I wish to offer a new view to this fundamental question. What are the types of planetary civilizations? For decades people have been wondering about life elsewhere within our galaxy and beyond. Not only ET life exists and thrives thorough out our galaxy but everywhere. At this very moment two heavy cruiser spaceships the pleiadian Toleka and the Urma avion one are at earth's low orbit. With text communication from toleka a human extra terrestrial answers many questions. One such questions is the one we are discussing here. So what our friend is telling us is that there are three types of civilizations out there. The first type is the one that can produce energy from matter like hours (atom fussion). The other type is the most advanced one which can produce matter from energy (cropcircles?). Lastly the third one is the civilization that can do neither from the above.

Michio Kaku is such a relatable ambassador for physics.