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permaculture

Cal-Earth Dome build, Spain

New courses coming up!

Here’s a quick link to course details page. OzEarth is delighted to announce several upcoming courses. on 18-22 April, we’ll be running a 3 metre dome build just outside our home town of Cygnet Tasmania, Australia.  Get in quick – places for this one are extremely limited.  Go here for …

Ethanol and analysis paralysis

“Ethanol is a net energy loser” – Michael Ruppert, among many others [Using ethanol], “you can generate wealth and drive your vehicle while potentially reversing climate change” Tim Auld, paraphrasing David Blume, American ecologist and permaculturist who has specialised in biofuels, ethanol in particular, for some 30 years (read more …