Word: caution
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Dates: during 2000-2000
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...These experiments, which scientists caution are not necessarily indicative of future success in human subjects, could usher in a new era of organ transplants, giving hope to people whose sensory organs have been damaged or lost. While scientists have already used human cells to grow skin in labs, the generation of eyes and ears is a more complex and multi-faceted challenge, in part because of the complexity of those organs. But in the long run, scientists say, it's possible that human cells could someday be used to grow replacement parts - thus diminishing the dependence on human donors...
...take the gloom-and-doom position that has enveloped so many managers who appear on television and pontificate about how the good times must end. Those are the same people who mouthed the same warnings last year. Had I listened to them, my investors would have saluted my caution and conservatism--right before waving goodbye...