The Facebook juggernaut rolls on in Europe, but the first sign of declining growth rates has appeared. In particular, the sites meteoric expansion in the UK is tailing off.The social network gained

via Facebook Usage Still Rising in Europe, but UK Growth Slows – eMarketer.

For insights into the ethics, values and competencies required of today’s global leaders, Knowledge@Wharton recently coordinated a Wharton Executive Education round table discussion with four fellows from The World Economic Forum’s Global Leadership Fellows Program. The program allows participants to work full-time at the World Economic Forum while developing leadership skills through training courses at top universities.

The Complicated Lives of Today’s Leaders: Why Being at the Top Is Harder Than Ever – Knowledge@Wharton.