HONG KONG – A recent trip to Berlin brought back memories of an earlier visit in the summer of 1967, when I was a poor student who marveled at the Wall that would divide and devastate an entire society for another two decades. Berlin today is vibrant and rejuvenated, rebuilt by the German peoples' hard work and sacrifice to unify the country, and an apt setting for the conference of the Institute for New Economic Thinking (INET), which I was there to attend.