Serial entrepreneur Peter Rosskothen has seen just about everything  there is to see in business over the past four decades. But he admits  that the past few years have been something altogether different. They  have changed the way business is done, and these changes are likely  permanent. These are just some of his observations in a hard-hitting  discussion with BusinessWest editor George O’Brien on the next  installment of BusinessTalk, a podcast presented by BusinessWest in  partnership with Living Local and sponsored by PeoplesBank.