...and the responses...pretty much covers the topic!

"Hunter-gatherers practiced the most successful and logest-lasting life style in human history. In contrast, we’re still struggling with the mess into which agriculture has tumbled us, and it’s unclear whether we can solve it."

'...MARS is a lighter-than-air tethered wind turbine that rotates about a horizontal axis in response to wind, generating electrical energy....'

This is a inspiring example of blending techno- and natural approaches to eco-friendliness. '...Our twelve hundred square foot roof captures on average 3600 cubic feet (27,000 gallons) of water per year...'

An article on a specific case of visible, noticeable effects of global warming on an island nation

Directory of ecological services and companies offering eco-friendly services, products, and tourism