Starting this week, we add a new pen to our TEDBlog team: Bruno Giussani, who kicked off his tenure yesterday with a piece on rogue gerontologist Aubrey deGrey. Bruno left us all in awe with his nearly minute-by-minute coverage of TED2006, and was producer of last year’s TEDGlobal in Oxford, UK. Based in Switzerland, he writes the EuroScan column for BusinessWeek, and his blog, LunchOverIP just won the Swiss “Golden Mouse” award. We’re looking forward to his filter on all things TED, translated from five or six languages. Welcome, Bruno!