Facebook billionaire Mark Zuckerberg will give away 99 per cent of his Facebook stocks, a $450 billion fortune to celebrate the birth of his daughter Chan over U.S. Thanksgiving. That will leave he and his wife Priscilla with $450 million worth of stocks to make do on. There aren’t too many details but Zuckerberg is part of the brotherhood of rich men like Bill Gates who have pledged to give away much of their fortunes to many good causes. One of them is figuring out the renewable energy challenge. Queenie Wong, San Jose Mercury
