The Left Hemisphere and the Master's Essary

I trace western history from the Roman Greeks, rather, through the Romans to the Renaissance. And then over time it got more and more towards the left hemisphere's point of view. I think this is because civilizations tend to overreach themselves. They tend to mass an empire and then everything has to be administered. We believe that if we just had a little bit more power, which is the resonant depth of the left hemisphere, to graph to get, if only we could do a bit more manipulation, we would solve everything.