Required reading at Harvard Business School and Columbia Business School. Everyone wants to be more appealing and effective, but few believe we can manage the p

The local church is meant to embody the vibrant diversity of the global church, transcending racial, cultural, and economic boundaries. Yet local churches too o

You can go after the job you want…and get it! You can take the job you have…and improve it! You can take any situation you’re in…and make it work for yo

If you discovered a new market comprising 53% of the world’s population, would you act to invest in it? There are 1.3 billion people around the world who iden

You attend numerous presentations and meetings a year--filled with the typical dense and disorganized PowerPoint decks--and leave most of them thinking, "Well,