He says it's a wild dream which everyone who has studied it knows due to the physical properties. He has a Ph.d. and worked on the Prague-based fusion reactors.

He says it's a wild dream which everyone who has studied it knows due to the physical properties. He has a Ph.d. and worked on the Prague-based fusion reactors. I think it's useful to know that people with expertise consider it wild even though they're not exactly sure why themselves. You don't need to take it into consideration if you know better.