perpetuum mobile made by Cornelis Drebbel. Heinrich Hiesserle von Chodaw: Reiss-Buch und Leben, Knihovna Národního muzea v Praze; Prague. c.1589-1612, description here: https://t.co/m6Yw3tQ1Jp

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I have an illustration in the Spring issue of Stanford Social Innovation Review for a story about the next phase of business sustainability.

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My year in good things and people. No need to repeat myself on how insane this year was. I hope for 2018 to be the year of stability and sustainability. And more time to sass on Twitter again.

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'Young people will choose by lifestyle, sustainability' on future https://t.co/LZdtarpqUf

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Well, are they? Just an excuse to draw a really. with the Paper app on iPad.

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"Men argue. Nature acts."
Voltaire

Today is

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This saturday will be talking craft, emotions & sustainability for - free & open to all!

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Wastewater management costs are greatly outweighed by benefits to health, economic development & environmental sustainability

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Our new season of Cine Club looks at films which push for environmental sustainability. Starts on Tue 10 January. https://t.co/mqfB5WPwuX

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Bob Rocha: Sharing the Seas: Safe Boating for Sailors and Whales https://t.co/ASAChxgYFg

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