Brokers scan stock projections. Corporations live for the next quarter. Families plan budgets so they can afford a summer vacation. Multinationals seek modern soothsayers to help decide whether to sell smaller roasting pans. Hi-tech firms hire specialists to predict whether tomorrow\u27s workers will demand in-office day care. For many so much as a glimpse of what the future holds, government at all levels spends millions. Call it a human condition, this hankering after the future. You\u27ve really got a great gimmick, an envious Virginia Commonwealth University colleague once quipped to futurologist Howard Ozmon. Everything has a future, so I guess you\u27ll always be in business. Indeed, there\u27s a virtual bull market in futures out...