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Category Archives: Energy

energy sustainability / finite energy supply / renewables / nuclear …

Peak CPU and the next computing revolution

December 26, 2013by karlstrobl 1 Comment

Forget Big Data. Here is the Next Big Thing in computing. First, the central fact: We are hitting the physical limits of processor speed. This ought to reset your expectations of future […]

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Energy, Resources
Fighting Entropy takes Energy (photo: Printemps, flickr)

Entropy and the Meaning of “Renewable”

November 18, 2013by karlstrobl 1 Comment

Fighting Entropy takes Energy (photo: Printemps, flickr) Can we give hard currency to the terms ‘renewable’ and ‘sustainable’? An excellent book by Guy Deutscher, a physicist from Tel Aviv University, […]

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Biosphere, Energy, Resources

Energy Literacy 101 – The Energy Equation for Obesity

March 31, 2013by karlstrobl Leave a comment

Here’s a lighter one for a change. No politics, no grand solutions to grand problems, just a playful way to extract a life lesson or two (it will require some […]

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Biosphere, Energy

Smog in Athens: What Price?

March 10, 2013by karlstrobl Leave a comment

What would it be worth to stop Athens polluting its air again like it hasn’t done since the Seventies? Can and should we afford the cost of helping reduce the […]

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Biosphere, Energy

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karlstrobl

co-founder and co-owner of a humanitarian demining organisation, lecturer in finance and applied maths. former investment manager, trader; and once a particle physicist; cares about retirement systems, demographics, govt debt, sustainability, life linkedin.com/in/karlstrobl

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