Society is aware of the proper practices required to live sustainably and the need to do so.

We might attempt at living sustainably when our numbers have crashed down to a sustainable level but it seems that the bust has to come first.

It addresses issues such as institutional purchasing, development of more sustainable products, living sustainably, and buying wisely.

We think this shows people used to live sustainably on Timor until around 1000 to 2000 years ago.

The idea of living sustainably, of "going green", has recently become a buzzword when talking about everything from energy to water to agriculture.

For humans to live sustainably, the Earth's resources must be used at a rate at which they can be replenished.

Indigenous cultures usually live in a particular bioregion for many generations and have learned how to live there sustainably.

Interference with this basic need endangers their capacity to live sustainably.

And, like our visitors, we know that living sustainably is a process.

Whatever you say, giant populations make it a lot, lot harder to live sustainably.