What makes a great leader? Management theorist Simon Sinek suggests it's someone who makes their employees feel secure, who draws…
Salman Khan talks about how and why he created the remarkable Khan Academy, a carefully structured series of educational videos…
In many democratic countries, charismatic leaders vilify political opponents, disparage institutions, and claim to be for the people. Some critics…
In this video presentation of "What is Power?" by Eric Liu defines…
Facebook COO Sheryl Sandberg looks at why a smaller percentage of women…