I once met an economist who believed that everything was fungible for money, so I suggested he enclose himself in a large bell-jar with as much money as he wanted and see how long he lasted.

Many business leaders are asking fundamental questions about what business they're in, why they are doing it and how it can be used as a means of healing human and natural communities.

If you ask me, it'd be little short of disastrous for us to discover a source of clean, cheap, abundant energy because of what we would do with it.

The barriers that renewables and efficiency face come less from our living in a capitalist market economy and more from not taking market economics seriously.

The markets make a good servant but a bad master, and a worse religion.

Prominent exploration experts have recently predicted that total world production of liquid oil will peak by about the end of this decade-or a few years later if production does not rise much-and will decline thereafter.

By skimping on design, the owner gets costlier equipment, higher energy costs, and a less competitive and comfortable building; the tenants get lower productivity and higher rent and operating costs.