Teens don’t get enough sleep, and it’s not because of Snapchat, social lives or hormones – it’s because of public policy, says Wendy Troxel. Drawing from...
African growth is a trend, not a fluke, says economist and former Finance Minister of Nigeria Ngozi Okonjo-Iweala. In this candid and straightforward TED talk from...
No doubt the development of Information and Communications Technology has been very beneficial to mankind, but this development may lead to difficulty in improving one of the...
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