
What makes a great leader? Management theorist Simon Sinek suggests, it’s someone who makes their employees feel secure, who draws staffers into a circle of trust. But creating trust and safety —... Read more »

Watch with subtitles in 30 languages on ted.com: … source Read more »

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical... Read more »

Human activity is affecting the planet in dramatic, unsustainable ways — including destroying the habitats of wild animals. Considering our obligation to care for the creatures we’ve impacted, environmental writer Emma Marris... Read more »

http://www.ted.com Empathy, cooperation, fairness and reciprocity — caring about the well-being of others seems like a very human trait. But Frans de Waal shares some surprising videos of behavioral tests, on primates... Read more »

Behind those funny animal videos, sometimes, are oddly human-like problems. Laurel Braitman studies non-human animals who exhibit signs of mental health issues — from compulsive bears to self-destructive rats to monkeys with... Read more »

http://www.ted.com In this highly personal talk from TEDMED, magician and stuntman David Blaine describes what it took to hold his breath underwater for 17 minutes — a world record (only two minutes... Read more »

What’s going on inside the brains of animals? Can we know what, or if, they’re thinking and feeling? Carl Safina thinks we can. Using discoveries and anecdotes that span ecology, biology and... Read more »