Dave Gardner

Bee keeping for the energy descent future

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The co-originator of permaculture is upbeat on the prospects for apiculture as a sustainable and resilient livelihood in the future. Bees are livestock that free range up to 2km from home across all boundaries and barriers, harvesting nectar and pollen sources using their own amazing intelligence and communication. Honey is a compact, self preserving store of wealth that makes an excellent tradeable surplus in any economy that might survive or emerge in an energy descent future.

The peak oil crisis: British proposal for Tradable Energy Quotas

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Although there obviously will be many problems buried in the details of a proposal as broad and comprehensive as this one, the basic idea of seeing that every person is given equal access to enough energy to survive (warmth, cooking fuel) is a noble one. It is well worth the costs in terms of avoided civil unrest if people come to believe that declining amounts of fossil energy is being allocated fairly.

Clean energy dreams

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Many people believe the State of the Union is just political theater. While it’s true the speech last night was thin on specifics, one thing that was very specific was that Obama says he wants to cut subsidies to oil companies and give the money to clean energy instead. But everybody knows Big Oil controls Washington. Does this proposal have any chance at all? And what about the future of clean energy in a down economy with a glaring national debt?

Aerial ropeways: automatic cargo transport for a bargain

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The advantages of aerial cargo ropeways are so numerous that it is no surprise that they are – slowly – being rediscovered. Worries about global warming, peak oil and environmental degradation have made the technology even more appealling. This does not only concern energy use: contrary to a road or a railroad track, a cargo ropeway can be built straight through nature without harming animal and plant life (or, potentially, straight through a city without harming human life). Traffic congestion also plays into the hands of cableways, because the service is entirely free from interference with surface traffic.

Climate benefits of natural gas may be overstated

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Advocates for natural gas routinely assert that it produces 50 percent less greenhouse gases than coal and is a significant step toward a greener energy future. But those assumptions are based on emissions from the tailpipe or smokestack and don’t account for the methane and other pollution emitted when gas is extracted and piped to power plants and other customers.

The Arab crisis: food, energy, water, justice

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In Tunisia, Mohamad Bouazizi did not rebel because he did not find a job reflecting his ambitions and education. He did not burn himself when a police officer confiscated the fruits and vegetables he was selling at a street-corner on the pretext he had no permit. But when he went to file a complaint to seek justice, his demand was rejected. It was this feeling of injustice that led Mohamed Bouazizi to his desperate act. 
 
 
 


Obama on energy and climate

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I find it sad that there was no explicit discussion of the incontrovertible scientific fact that we are destabilizing our climate with our energy system. Elsewhere in the world, this can be discussed frankly, but in the US, out of deference to half the political spectrum being in total denial, the elephant in the room cannot be named. There are aggressive goals for converting the energy system to “clean energy” with no discussion at all as to why that might be necessary.