Like drug addiction, greed hijacks the brain's reward system. In healthcare, this pathological pursuit of profit has life-or-death consequences.

Let’s stop pretending. Greed isn’t just a bad trait. I believe it’s the root system feeding everything that’s broken in the world right now. It’s not the side effect; it’s the sickness. It’s not the ...

Without greed, we wouldn’t have many of the benefits we enjoy today, such as cars, heated homes and computers, argue our ...