Pfizer's Wicks: “We are beginning to move into the unsustainable cycle."

The above is a quote from Pfizer's Steve Wicks, VP of Worldwide Pharmaceutical Sciences, as told on Nature's "The Great Beyond" blog. We've heard about the end of the blockbuster era and the need for the industry to remake itself, but I find Wicks' phrasing of it intriguing. --PWT