Am I the only one who is getting tired of everyone using the Kardashev scale when referencing Extraterrestrials? Because I am. The Kardashev scale is about energy collection and was thought up by a Soviet a long time ago. Not to say it's out of date, but it's out of date. So, I'll be reading through a fascinating article about UFO/Aliens, and then I happen across that word again the Kardashev scale. Arrgh! So annoying. It's like when people misuse light year.
Here is the page where it's at: Controversy over Israeli Scientist claims of US Alien agreement & Galactic Federation ยป Exopolitics