billion, slightly above the ten-year average, although
fatalities were lower than normal [1]. Globally, there is
a worrisome trend in increasing weather-related
losses, a trend that is clear even when the raw data
are normalized by inflation and GDP [2]. When using
other normalization proxies (such as inflation, GNI per
capita, insurance penetration, or building stock devel-
opment) the increase remains, averaging $750 million
per year in annual losses [3]. In the U.S., the number
of individual events producing economic losses ex-
ceeding a billion dollars has increased. In 2010, for
example, there were 4 billion dollar events; in 2011
there were 14; and in 2012, there were 11 [4]. Trends
in human losses (people killed, injured, displaced, or
affected) during the last decade fluctuate and illus-
trate the effect of a single catastrophic event—2004
Indian Ocean tsunami, 2008's Cyclone Nargis, and the
2010 Haiti earthquake. Without these large events,
there is an apparent decreasing trend in disaster fa-
talities, with 2012 recording one of the lowest numbers
of fatalities from disasters in more than a decade [5].
Disaster losses are occurring at a time of slower
economic growth (regionally and globally), reductions
in coastal and riverine defenses that protect com-
munities from flooding and storm surge, and the
increasing impacts of climate change from local to
regional to global levels. The impacts of disasters are
greatest in already impoverished communities, regions,
or countries and such impacts will increase in the
future. Communities and the nations that contain
them cannot continue to shoulder the financial or
social burdens of these losses each year—they are not
sustainable in either the short or longer term [6].
Communities and nations face difficult choices (fiscal,
social, environmental) about their existing vulner-
abilities, present and future security, and quality-of-life.
This paper summarizes the actions needed to
enhance disaster resilience based on recent reports by
the United Nations [7], the UK Government Office for
Science [8], and the U.S. National Research Council
[9]. It argues that disaster resilience is the pathway
for linking disaster risk management and the long-
term sustainability of communities, through a series of
action-oriented steps that involve combinations of
top-down (internationally and nationally-driven) and
bottom-up (community-based) strategies. The idea is
certainly not new within the academic literature [10,
11], with some researchers re-conceptualizing re-
silience as "bouncing forward not bouncing back" to
some previous condition [12]. However, within the
policy realm linking disaster risk, resilience, and
sustainability, this notion is relatively new and represents
a shift in thinking regarding disaster risk management.
2. Linking Disaster Risk Management and
Sustainable Communities
Linking disaster risk management and sustainable
development begins with understanding the com-
monalities in each construct and their geographic and
temporal manifestations. Disaster risk management is
the "process that weighs policies, plans, and actions
for reducing the impact of disasters on people,
property, and the environment" ([9], p. 28). It
includes the identification of hazards and exposures,
assessments of the risk in terms of potential losses, the
development of capacities and implementation of
strategies to prevent, reduce, mitigate, recover, or pre-
pare for disasters, and evaluation of the effectiveness
of these policies and programs.
Sustainability is the potential to maintain the long
term well-being of communities based on social,
economic, and environmental requirements of present
and future generations. It stresses the inter-
dependencies of environmental protection, human
needs, and societal well-being [13,14], acknowledging
the primary goal of improving the human condition
without harming the environment. In the context of
hazards and disasters, "sustainability means that a
locality can tolerate—and overcome—damage, di-
minished productivity, and reduced quality of life from
an extreme event without significant outside
assistance" ([15], p. 4). How and where development
should proceed in communities if they are to become
sustainable begins with a set of principles that foster
sustainable mitigation. These principles maintain and
enhance environmental quality and quality of life, foster
local resilience, recognize that vibrant communities are
essential, ensure intra- and intergenerational equity,
and adopt local consensus building.
Fundamentally, resilience is a capacity measure
that can be viewed as sector-focused, systems-based,
or, applied more broadly to a community, defined as
systems of systems where the various components—
environment, infrastructure, social, economic, insti-
tutional and so forth—are integrated and mutually
supportive. There is rich and growing body of literature
on resilience, ranging from definitional clarifications to
conceptual frameworks to applications of the resilience
concept in specific environments such as cities or to
topical areas such as climate change or sustainability
[16-23]. Despite such robust research there is no
universal agreement on the specific definition of
disaster resilience, yet there is some consensus on its
broad parameters, specifically the capacity to recover
from or improve functions after a hazard event. For
example, an US NRC report defined resilience as "the
ability to prepare and plan for, absorb, recover from,
or more successfully adapt to actual or potential
adverse eve-nts" ([9], p. 1). This is similar to the UK
Foresight report that defines resilience as "the ability of
a system and its component parts to anticipate, absorb,
accommodate, or recover from the effects of a
hazardous event in a timely and efficient manner, in-
cluding through ensuring the preservation, restoration,
or improvement of its essential basic structures and
functions" ([8], p. 17).
What links disaster risk management to sustainability
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