Hi Joachim, very nice literature. I only would like more insight to how greed made the list of drivers. I totally agree with the use of "Ingenuity" as a driver. But can it be said that the desire for efficiency drives greed itself? Take for instance, a brand new car model powered by water as a result of new device built into the car that can convert water to energy efficiently. Because Chemistry classifies water as a different and weak solvent, nobody gives the new corporation the benefit of doubt. Then a high risk taking financier decides to take chance and it becomes a success story. Though the financier cornered higher returns but the world is better off with new vehicle. More people might be able to afford the new brand of vehicle and a major input to driving the car around, fuel, now replaced with an abundant resource, water. Pollution and climate issues would be addressed. Just trying to reconcile the definition of greed with the desire for efficient productivity. Your insight would be appreciated. Tanks. David