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Our lives are often defined by turning points. They can happen gradually or in an instant. But how do we reconcile the before and the after â€” our former selves with who weâ€™ve become? In this hour, we hear from TED speakers who have been shaped by profound turning points in their lives. Surgeon and author Sherwin Nuland recalls how he broke free of a debilitating depression after undergoing electroshock ... Source: npr.org
Weâ€™ve been promised a future where robots will be our friends, and technology will make lifeâ€™s daily chores as easy as flipping a switch. But are we ready for how those innovations will change us as humans? In this episode, TED speakers consider the promises and perils of our relationship with technology. Psychologist Sherry Turkle looks at how devices and online personas are redefining human connection...
There are many stereotypes about Africa--that itâ€™s a place of conflict, of disease, war, and famine. Â Or that itâ€™s a single place at all, rather than a continent of 54 distinct countries. Â We'll engage with thinkers and do-ers who are constructing new realities for their respective countries, and for the African continent a whole. Â Weâ€™ll hear from TED team member Emeka Okafor, who gu...