United Nations - 2015 - it was a year of triumphal moments and haunting images: A little boy, washed up on the shore symbolising the plight of 60 million ref...

For millennia, most human lives have been spent enduring extreme poverty, without enough food, medicine, education, freedom to live a decent life. If you wer...

In the age of mobility, more people are on the move than ever before. Yet many of those who are on the move — the illegal migrants, are dying at sea. Is keep...

What barriers prevent the poor from reaching the middle class? Bloomberg View columnist Megan McArdle makes the surprising suggestion in her AEI Vision Talk,...

How do we make sense of today's political divisions? In a wide-ranging conversation full of insight, historian Yuval Harari places our current turmoil in a broader context, against the ongoing disruption of our technology, climate, media -- even our notion of what humanity is for. This is the first of a series of TED Dialogues, seeking a thoughtful response to escalating political divisiveness. Make time (just over an hour) for this fascinating discussion between Harari and TED curator Chris Anderson.

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This talk was given at a local TEDx event, produced independently of the TED Conferences. Around the world women are fighting for their own human rights, inc...

L. Hunter Lovins is President and founder of the Natural Capitalism Solutions. NCS educates senior decision-makers in business, government and civil society ...