Rosling’s presentations are always grounded in solid stats but  illustrated by visualization software that he has developed. The software turns statistics into moving bubbles and flowing curves that make the data entertaining and playful. Roslings flair for narrating the animations creates a unique presentation that we can all learn from.

Tony Robbins is a great speaker on motivation and has inspired thousands to take control of their destiny.

This video is a few years old now, but is still a powerful presentation on why we do what we do.  There are invisible forces that motivate our actions and once we understand this we can take control of our motivation and create our own destiny rather than leaving it up to chance.