Oil

It’s worse than you think: plotting global hydrocarbon collapse

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More than 90 per cent of the world’s energy comes from non-renewable sources – and its decline can be projected on a Hubbert bell chart. It’s just that we are more familiar with the concept of peak oil. After all, oil is the world’s largest source of energy, and the size and immediacy of the problem tends to overshadow debate on the remaining energy sources. But Hubbert’s model proves versatile, as the exploitation of any non-renewable resource – from oil to uranium – follows similar patterns.

Rob Hopkins helps “unleash” the Transition Town Totnes Energy Descent Action Plan

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3 years, 8 months and a day ago, 400 of us gathered here in this hall to ‘Unleash’ what we had just decided to call ‘Transition Town Totnes’. It was an extraordinary evening which I am sure some of you will remember. Since then, TTT has grown to become a powerful force in this community…At the Unleashing, we committed to work towards the creation of an EDAP for Totnes and district, and today, here it is.

Oil and larkspur – personal reactions to a disruptive event

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We tend to settle into routines. But once in a while extraordinary events disrupt normalcy. We may question assumptions and be open to new information and change. A grief process is common in these times too. The accident in the Gulf of Mexico is a disruptive event. Here’s an essay that puts it into personal perspective for me.

The Gulf of Mexico oil spill: an accident waiting to happen

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The oil slick spreading across the Gulf of Mexico has shattered the notion that offshore drilling had become safe. A close look at the accident shows that lax federal oversight, complacency by BP and the other companies involved, and the complexities of drilling a mile deep all combined to create the perfect environmental storm.

The status quo of electric cars: better batteries, same range

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Electric motors and batteries have improved substantially over the past one hundred years, but today’s much hyped electric cars have a range that is – at best – comparable to that of their predecessors at the beginning of the 20th century. Weight, comfort, speed and performance have eaten up any real progress. We don’t need better batteries, we need better cars.