sciencedaily.com - March 5, 2015

Source:  Texas A&M University

CLICK HERE - STUDY - Changing global patterns of urban exposure to flood and drought hazards

Summary:  A heads-up to New York, Baltimore, Houston and Miami: a new study suggests that these metropolitan areas and others will increase their exposure to floods even in the absence of climate change.  Their work is published in Global Environmental Change. . . .

. . . "Through land change, bank protection, channelization, and other means, urbanization can also alter the geomorphology of river channels and floodplains, which in turn may contribute to increased risk of flooding."

"Our findings suggest that future urban expansion in flood and drought prone zones will at least be as important as population growth and economic development in increasing their exposure," the researchers add.

"With climatic changes, this exposure is only expected to increase in the future. Thus, proper planning and financing in fast growing cities today will be critical in mitigating future losses due to floods and droughts."

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Killian Doherty, an Irish architect working for the Architectural Field Office (AFO), has been in Sierra Leone’s capital, Freetown, for much of the Ebola epidemic. He documented the curfews in some dramatic photographs

THE GUARDIAN by Killian Doherty and René Boer for Failed Architecture                                   Dec. 15, 2014

FREETOWN -- Sierra Leone has been severely affected by Ebola. Over the last six months, the country has seen a high death toll, immense human suffering and a wide range of restrictive measures that have hampered economic and urban life. Most dramatically, in Sierra Leone’s capital, Freetown, the authorities have instituted a set of curfews that have forced residents to stay at home, resulting in a seemingly deserted city. 

Here are my last three Facilitation Examples, proposed activities by planners and others to influence the development of the built environment toward structural adaptivity and resilience as we progress into an ever more uncertain and unpredictable future. 

Rethinking Homeownership.  Conventional owner-occupied land and buildings in the US many times tie the owners into long-term tenures.  It makes moves, to other locations, overly cumbersome even when such moves are in the occupants’ best interests.  Adaptivity requires the ability to make quicker changes than in the past, including the self-initiated movement of people and businesses to other locations when beneficial.  Alternative types of ownership or tenure must be facilitated, types which are more adaptable to quick change.