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Verily: Crowdsourced Verification for Disaster Response

                   

irevolution.net - by Patrick Meier - February 19, 2013

Social media is increasingly used for communicating during crises. This rise in Big (Crisis) Data means that finding the proverbial needle in the growing haystack of information is becoming a major challenge.

QCRI and Masdar have launched an experimental  platform called Verily. We are applying best practices in time-critical crowd-sourcing coupled with gamification and reputation mechanisms to leverage the good will of (hopefully) thousands of digital Samaritans during disasters.

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Veri.ly
http://www.veri.ly/

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Making Communities More Resilient to Climate-Induced Weather Disasters

submitted by Samuel Bendett

homelandsecuritynewswire.com - February 18, 2013

Mounting scientific evidence indicates climate change will lead to more frequent and intense extreme weather that affects larger areas and lasts longer. We can reduce the risk of weather-related disasters, however, with a variety of measures. Experts say that a good strategy should include a variety of actions such as communicating risk and transferring it through vehicles such as insurance, taking a multi-hazard management approach, linking local and global management, and taking an iterative approach as opposed to starting with a master plan.

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The Limits to the Shale Oil Boom

The cleanest form of petrochemical energy is clearly past its peak and is causing significant damage to ecosystems all over the planet.  That is why risky and incredibly expensive resource extraction, such as Deep Water Horizon, is becoming the new reality of oil production.  The impacts of climate change are now escalating rapidly.  But the bigger problem lies in the extents to which the largest and most profitable businesses in the world in the petrochemical industry are willing to go to continue their profitability against all rationality in terms of the  mass extinction and the impact on health and human security. 

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Transparency in Supply Chains: A Convergence of Possibilities

csi.gsb.stanford.edu - Kriss - February 4, 2013

Where do the products we buy come from and how do we know that their production doesn’t leave a wake of environmental damage or exploited workers? Even brands we think we trust are often linked to suppliers with questionable or downright abusive practices, as exemplified in the November factory fire in Bangladesh, where 112 workers were killed at a factory that supplied Walmart, Sears and even the U.S. Marine Corps, though all claim they had no idea that apparel produced there was destined for their stores.

Global supply chains are complex and opaque, with many layers of suppliers, distant and inconsistent regulatory environments, and intermittent and sometimes unreliable audits and reporting.

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Food Scarcity: The Timebomb Setting Nation Against Nation

submitted by Paul G.Kaplan

        

A drying corn field in southern Minnesota. Bad weather has resulted in a poor harvest this year. Photograph: David I. Gross/ Corbis

As the UN and Oxfam warn of the dangers ahead, expert analyst Lester Brown says time to solve the problem is running out

guardian.co.uk - by John Vidal - October 13, 2012

Brandon Hunnicutt has had a year to remember. The young Nebraskan from Hamilton County farms 2,600 acres of the High Plains with his father and brother. What looked certain in an almost perfect May to be a "phenomenal" harvest of maize and soy beans has turned into a near disaster.

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Book - Full Planet, Empty Plates
http://www.earthpolicy.org/mobile/books/fpep

Oxfam Report - 'Our Land, Our Lives': Time Out on the Global Land Rush
http://policy-practice.oxfam.org.uk/publications/our-land-our-lives-time-out-on-the-global-land-rush-246731

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Cutting Food Losses in Half Would Feed an Additional Billion People

submitted by Samuel Bendett

Homeland Security News Wire - October 11, 2012

More efficient use of the food production chain and a decrease in the amount of food losses will dramatically help maintaining the planet’s natural resources and improve people’s lives; researchers have proved a valid estimation, for the first time, for how many people could be fed with reducing food losses

Researchers in Aalto University have proved a valid estimation, for the first time, for how many people could be fed with reducing food losses.

An Aalto University release reports that the world’s population is an estimated seven billion people. An additional one billion can be fed from our current resources, if the food losses could be halved. This can be achieved if the lowest loss percentage achieved in any region could be reached globally.

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Global Food Supply - We Need to Plan for System Failure

ethicalcorp.com - by Mallen Baker - October 4, 2012

Mallen Baker argues that it’s irresponsible not to make contingency plans, especially when the potential failures concern the fundamentals – such as food

Imagine your critical business systems depend on one computer server. This server is huge – it has immense capacity – but you have grown into that space and now every single day you are pushing it to its limit. . .

. . . Now let’s substitute the global food system for the server. Here we have a system that is operating at full capacity. Any hiccups in normal production can lead to serious problems. This year we have seen such hiccups.

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More Ways to Combat Water Shortages

submitted by Samuel Bendett

Homeland Security News Wire - September 28, 2012

Water is the one element that every breathing, living organism on Earth needs, and unlike oil, there are no viable alternatives. In many undeveloped countries, water is becoming scarce. Concerns are growing about the availability of water in developed countries as well..

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Ocean-Based Food Security Threatened in a High CO2 World

oceana.org - September 24, 2012

Emissions from human activities are changing the ocean’s chemistry and temperature in ways that threaten the livelihoods of those who depend on fish and seafood for all or part of their diets. The changes may reduce the amount of wild caught seafood that can be supplied by the oceans and also redistribute species, changing the locations at which seafood can be caught and creating instability for ocean-based food security, or seafood security. This report ranks nations based on the seafood security hardships they may experience by the middle of this century due to changing ocean conditions from climate change and ocean acidification. This is done by combining each nation’s exposure to climate change and ocean acidification, its dependence on and consumption of fish and seafood and its level of adaptive capacity based on several socioeconomic factors. Country rankings are developed for risks from climate change and ocean acidification independently, as well as from both problems combined.

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Probability Maps Help Detect Food Contamination

Sandia's stochastic network metholodogy accelerates spread of food-borne illness // Source: sandia.gov

submitted by Luis Kun

Homeland Security News Wire - October 1, 2012

Researchers demonstrate how developing a probability map of the food supply network using stochastic network representation might shorten the time it takes to track down contaminated food sources; stochastic mapping shows what is known about how product flows through the distribution supply chain and provides a means to express all the uncertainties in potential supplier-customer relationships that persist due to incomplete information

Uncovering the sources of fresh food contamination could become faster and easier thanks to analysis done at Sandia National Laboratories’ National Infrastructure Simulation and Analysis Center (NISAC).

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