Interestingly, the oil companies know very well that in less than 30 years they will not only be charging very high prices, but that they will be uncompetitive with renewables.

Good management is the art of making problems so interesting and their solutions so constructive that everyone wants to get to work and deal with them.

Don't be put off by people who know what is not possible. Do what needs to be done, and check to see if it was impossible only after you are done.

If there is to be an ecologically sound society, it will have to come the grass roots up, not from the top down.

All is connected ... no one thing can change by itself.

We are now heading down a centuries-long path toward increasing the productivity of our natural capital - the resource systems upon which we depend to live - instead of our human capital.

People are naming it the Third Wave, the Information Age, etc. but I would say those are basically technological descriptions, and this next shift is not about technology - although obviously it will be influenced and in some cases expressed by technologies.