This is the slide deck from a session i ran at Ketchum, exploring the foundations of the Social Age and taking a more detailed tour through the Social Leadership model. This is the first time i've presented this full suite of images from the 2nd Edition of the Social Leadership Handbook. It's also just the second outing for the 'Tallest Leader' exercise, which is a way of exploring how formal aspects of leadership are easily visible and quantifiable, whilst social aspects are often hidden, in our own heads and within our communities.