Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.

In a world of universal deceit, telling the truth is a revolutionary act.

The food industry has a responsibility to both people and the planet.

Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.