The Great Icosahedron
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I never knew what was so great about the ‘great icosahedron’. Now I do.
Take a regular icosahedron whose vertices have coordinates in the field
ℚ[√5], whic...
Overlooked Steady Staters
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by David Shreve
Herman Daly provided the key scaffolding for modern steady-state economic
theory. But he built on the ideas of many before him, including ...
This blog is now closed...
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...and I'm now blogging at http://www.ecosophia.net. All of the posts that
appeared here during the eleven-year run of *The Archdruid Report* will be
issu...
Sustainability and The Art of War
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*“On dispersive ground, fight not. On facile ground, halt not. On
contentious ground, attack not. On open ground, do not try to block the
enemy’s way. On ...
On extremism
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I will not condemn extremists.
I condemn violence. And these two get conflated so often it is worth asking
ourselves why, whose interests are served by thi...
Rivers Need a Thorough Health Exam
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By Sandra Postel, posted Oct 1, 2014:
[image: NGS Picture ID:634809]
*A view of the Picote Dam, a hydroelectric installation in Tras Os Montes,
Portugal, ...
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