Oh your comments are so wrong and so ill informed that it's painful to read.

You won't find protectionism in Keynes. He advocated international trade and the elimination of all trade barriers. He would be thrilled to bits with CETA.

Keynes argued against the Classical Economics paradigm of supply-side economics where the global supply drives demand as you've described it. We recognize now, moreso than ever, the power of demand-price driven economics where the efficiencies come as Adam Smith described, by the invisible hand of enlightened self-interest. 

But the bottom line is that this is a sweetheart of a deal for Canada and Europe. It's a major accomplishment, and is of historic importance.