Radioactivity in the ocean: Diluted, but far from harmless

With contaminated water from Japan’s crippled Fukushima nuclear complex continuing to pour into the Pacific, scientists are concerned about how that radioactivity might affect marine life. Although the ocean’s capacity to dilute radiation is huge, signs are that nuclear isotopes are already moving up the local food chain.

Breaking the habit

Rob Hopkins describes our fossil-fuelled industrialised lifestyle as an addiction. We’re addicted to oil. And that presents humanity with a major dilemma: we find ourselves stuck inside a destructive self-replicating system with very few ideas of how to get out of it. We can either get together and find ways to liberate ourselves, or face the consequences of a planetary meltdown. Tough call either way.

New report suggests shale natural gas is worse for climate than coal

A new study from Cornell suggests that the production of natural gas from shale using fracking techniques generates more greenhouse gases than burning coal. The report has generated coverage by New York Times, BBC, Wall Street Journal, Houston Chronicle, as well as a response from the NG industry. (Article extracts and links)
UPDATE: Link to the embargoed report

An infusion of commons thinking can transform the future of our communities

Public process as it exists today is not a desirable commons-based, inclusive, creative, bottom-up assertion of ideas by the people—although that is what it pretends to be. It’s actually an expert-driven, one-way dissemination of ideas from the top.

The local passivhaus: an interview with Justin Bere

The ‘holy grail’ in terms of the construction of new sustainable buildings is homes that reach the highest level of energy efficiency, whilst also using as high a proportion of locally sourced materials as possible, what we might call ‘The Local Passivhaus’. Two buildings, recently completed in Ebbw Vale, known as ‘The Lime House’ and ‘The Larch House’ have moved this concept forward significantly.

The Heirloom

The Heirloom covers a lot of intellectual ground without leaving a small geographic area. In addition to casting a penetrating look at our present and potential future, it serves as a coming-of-age story for young Ben Naiche, who is torn between the rapidly vanishing techno-world and the rapidly vanishing remnants of his native heritage.

Energy – April 11

– Shell’s outgoing UK boss has seen oil firm’s role shift in a changing climate
– Edward Burtynsky’s Oil Exhibition Shines
– Energy and Security Issues in the Red Sea Transforming as the Age of Gas Begins in Earnest
– Fukushima Daiichi and Decision Time
– Fukushima Nuclear Disaster at One Month: The Explosion of Nukespeak