The public can reduce their fear by gaining knowledge and assessing their actual level of risk, he says.

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Watson has been gaining knowledge in the field of medicine, and Cleveland Clinic with IBM recognized the opportunity for Watson to interact with medical students to help explore a wide variety of learning challenges facing the medical industry today.

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The trick is to invest in gaining the knowledge and skills that make us successful bosses.

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This is what empowerment is about: gaining the knowledge to make informed decisions, sharing power in the household and in wider political life.

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On the rotational path, promising executives are posted to different functions and areas early on in their careers, gaining broad knowledge of the business.

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In addition to financial resources, extractive companies could provide knowledge and technical capacity while at the same time gaining insight into new and potentially profitable feedstocks.

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We will be able to absorb and retain the entirety of the universe's knowledge, eat as much as we want without gaining weight, shape-shift into just about any physical form imaginable, live free from disease and die at the time of our choosing.

CNN: STORY HIGHLIGHTS