Of the many skills leaders need to be effective, research consistently shows that complex problem solving is paramount. For most of us, however, solving difficult problems and selling the solutions ...

The current medical crisis is an unexpected global challenge, and people are in confusion mode. Pandemic solutions are required for the entire population, not only for hospitals. Basic human ...

Benito Piuzzi is the COO of Lakeview Loan Servicing and former McKinsey consultant where he specialized in large-scale transformations. Problem-solving is a core competency needed in any business to ...

If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...