I already watch this video about a month ago, it's really interesting!
As a matter of fact i think students are overloaded with non-important studies especially in Lebanon, students are way more busy people than anyone else especially the ones who work. fixing their time between work, studies, attendance, for such people the margin of "free time" is dedicated to sleep.
I think a brand new system should be made in order to improve the level of education relative to the needs of students that changed much from what it was 10 years ago.