Lost Coast

From Lost Coast an American documentary 'shot against the backdrop of California's most remote coastal region'.

'Historically, the mitigation of coastal storms has focused on the use of intensive structural solutions — single-purpose engineered barriers designed to protect against often inadequately modeled storms. Once these engineering feats realize their massive physical form, the public develops an attitude of complacency and invincibility against storm events. They are “behind the wall”. The submitting team references this phenomenon as the “moral hazard” where a false sense of security results in more coastal development, subpar construction standards, inadequate policy, and greater public risk.'

Coastal Roulette

What to do with Coastal Real Estate?

David Holmgren exploring future scenarios: http://youtu.be/PQyw-2V37uw?t=58m

There's more on this topic in the latest John Michael Greer blogpost, Dark Age America: The Rising Ocean, wherein he discusses marine transgression:

'So far, at least, the vast East Antarctic ice sheet has shown only very modest changes, and most current estimates suggest that it would take something far more drastic than the carbon output of our remaining economically accessible fossil fuel reserves to tip it over into instability; this is a good thing, as East Antarctica’s ice fields contain enough water to drive sea level up 250 feet or so.  Thus a reasonable estimate for sea level change over the next five hundred years involves the collapse of the Greenland and West Antarctic sheets and some modest melting on the edges of the East Antarctic sheet, raising sea level by something over 50 feet, delivered in a series of unpredictable bursts divided by long periods of relative stability or slow change.

The result will be what paleogeographers call “marine transgression”—the invasion of dry land and fresh water by the sea. Fifty feet of sea level change adds up to quite a bit of marine transgression in some areas, much less in others, depending always on local topography. Where the ground is low and flat, the rising seas can penetrate a very long way...'

London Permaculture Festival 2014

Managed Retreat issue 1, edging out of frame top right at the 2014 London Permaculture Festival.

Amphibious Building

AMPHIBIOUS BUILDING One built on a dry site but designed to float in times of flood #dictionaryofurbanism
— Rob Cowan (@cowanrob) March 25, 2014

Sacrifice

We can't put a concrete wall around Britain: http://www.bbc.co.uk/news/uk-26511229