At least in several countries in Europe, sugar free is when there is less than 0.5% of sugar and when there is no sugar added it's "ni sugar added"

We had and still have campaigns to protect them from extinction

Last time I checked all human living belong to the homo sapiens specy

You can fit them if you try hard enough

Even if we count interstellar travel as possible, why would you think we progress especially fast ? Maybe the hyper advanced aliens had already had to deal with thousands of human-like civilization and are not scared because they can handle us (if only by watching us self-destruct in real time)

In the book they look at the hockey-stick like rate of technological progress in the last 300 years, which is a fair take -- when you consider that in 300 year we went from horseback to traveling to Mars, that is an incredibly fast rate of progress

What could go wrong ?

Education is not for helping a motivated person to learn a language, it's for teaching an entire population on many different subjects.

The people who wanted and could learn by themselves always had the possibility to do it with books, audio and videos, and AI just add a layer of interactivity on top. Self-learning never replaced standard education, even in the high bourgeois class because they answer to different problematics.

About education: the people who need the most a teacher are the person who will be hurt the more by transitioning to AI education

I'm not opposing AI per se since I'm using it, but I'm not blind to the danger and I actually do believe we will be worse than better with it in the long term. Anyway both opinions are right: I think that AI is massively overhyped, and is worse than the AI overlord pretends, but it's still good enough to massively affect the employment, especially with the overhype. I also believe that the privatisation of all human knowledge and culture by a handful of companies is very bad. And finally, the day they make an AI able to reason ( or even before if it happens that enough data is enough to replace reasoning for most tasks) is the day 99.99% of humanity will be considered as useless

It solved the navier stokes millennium prize problem without any reasoning? I could maybe believe it if it was just something like deep blue searching in axiom space with lean with some simple heuristics, but in this case the formalization came after as a separate step.

The version that you use in your browser is not capable of this though

It's important to remember that "AI" is a pretty big spectrum right now. The cutting edge is not exactly available to consumers like us, and it probably never will actually be