zezt, I must confess I didn't watch the entire video.
It is interesting to note that a lot of speed-reading techniques advice the reader to take in chunks of words at the same time, maybe 4-5 words at once. Once you get over the word for word method, your reading speed will increase dramatically without reducing the understanding of the text.
While I see what you are getting at and underscore your critique of the linear society, I think you are posing it a little too extreme. As if right brain isn't allowed to come out in both art and science. I think they are. I think there is ample evidence that right-brain functions are stimulated in schools around the world as well. I know mine were.
Ultimately, you cannot solve a mathematical problem without making connections and seeing the bigger picture, a right-brain thing. I also remember all the songs I learned about spring time and fall and winter, which gave me a definite sense of the cyclic nature of time. I think progress in science is impossible without right brain overview and intuition and creativity. The fact that there is still progress being made, shows that the world is not lost.