Problem

As the human populations of our small planet exceeds 7 billion on its way potentially to 9 million or 10 billion by the mid-21st Century, migrations of millions are becoming common place -- some out of desperation, others out of seeking opportunity and a better life.  According to a large percentage of climatologists and other scientists that are studying global change, the social ecologies of many large cities will become non-viable for their human populations and many other species due to climate change, the drying up of water supplies, the lose of food sources, natural disasters, wars, and other factors.  In other cases, new cities of opportunity or attractive culture will draws those seeking a better life and way of being.  

Tens of millions, and perhaps hundreds of millions will be forced to leave their homes in search of more viable communities.  Millions more will create new communities with intentionality, exploring new economic, social, and political models that improve health, human security, resilience and sustainability for the new citizens.  In some cases, simple shared principles will shape new, fast growing economies, and, in other cases, rules and conditions will be imposed on inhabitants of new communities and cities.

al.com - August 24, 2011

Oil bubbles to the surface of the Gulf of Mexico within one mile northeast of BP's Macondo well on August 23, 2011. (Press-Register/Jeff Dute)

MOBILE, Alabama -- Oil is once again fouling the Gulf of Mexico around the Deepwater Horizon well, which was capped a little over a year ago.

Tuesday afternoon, hundreds of small, circular patches of oily sheen dotted the surface within a mile of the wellhead. With just a bare sheen present over about a quarter-mile, the scene was a far cry from the massive slick that covered the Gulf last summer.

Floating in a boat near the well site, Press-Register reporters watched blobs of oil rise to the surface and bloom into iridescent yellow patches. Those patches quickly expanded into rainbow sheens 4 to 5 feet across.

Each expanding bloom released a pronounced and pungent petroleum smell. Most of the oil was located in a patch about 50 yards wide and a quarter of a mile long.

NewScientist.com - August 3, 2011

Sellafield nuclear plant (Pic: Getty)

Paul Marks, senior technology correspondent

The 11 March earthquake and tsunami that crippled Japan's nuclear industry has claimed a commercial victim thousands of miles away: the Sellafield Mixed Oxide (MOX) plant in Cumbria, UK, is to close "at the earliest practical opportunity" the UK Nuclear Decommissioning Authority announced today.

The plant's only customer was the vastly-troubled Japanese nuclear industry, currently embroiled in a programme of plant shutdowns as the scale of the seismic menace some of its power stations face comes into sharper relief. A Sellafield spokesman said plans to close one plant in particular, at Hamaoka, was instrumental in sealing the MOX plant's fate.

Situated on the coast some 200 kilometres south of Tokyo, the Hamaoka nuclear power plant straddles two major geological faults and has been described by seismologist Katsuhiko Ishibashi at Kobe University as a "kamikaze terrorist waiting to explode".