How to pronounce “complexity class” in English

Everything that we see around us, including like the elements that are more stable, all of those things, they're subject to some kind of selection process pressure.- Do you think, because you're also a fan of theoretical computer science and complexity, do you think we can come up with a kind of complexity class,like a complexity zoo type of class where maybe it's the set of learnable systems, the set of learnable natural systems,