By: Jonathan Rée | Deviate: The Science of Seeing Differently by Beau Lotto review – why we need brain control | Neuroscience | The Guardian
A neuroscientist argues that all experience occurs in the brain – and that the brain is deluded
Beau Lotto is a gung-ho neuroscientist. “[The] great minds of history,” he says, “had theories, but now neuroscience has an answer.” The latest research has, it seems, established that everything you experience “takes place in the brain” and that “you never, ever see reality!” (Lotto loves his italics and exclamation marks.) Your brain may be beautiful, but “what makes it beautiful is that it is delusional” and you should therefore get shot of your inhibitions and summon the courage to “deviate!”
Perhaps we should back up a little. Early in the book, Lotto mentions a French scientist called Michel Chevreul who started working at the Gobelins textile factory in Paris in the 1820s. Chevreul had to deal with complaints about coloured yarns that seemed to fade after being woven into tapestries, and his patient chemical analyses did not get him anywhere. But then he shifted his attention from the science of dyestuffs to the psychology of perception, and he was on the way to a solution: colours, he discovered, change their appearance when looked at side by side.
Asking questions and deviating have been the trigger for progress, from the US revolution to the fall of the Berlin Wall