By Lisa Friedman, Scientific American, March 19, 2012
University of Texas researchers have developed a sophisticated new mapping tool showing where vulnerability to climate change and violent conflicts intersects throughout the African continent. More than a year in the making and part of a $7.6 million, five-year Department of Defense grant, the Climate Change and African Political Stability project culls data on riots, civil unrest and other violent outbursts dating back to 1996. It overlaps with information about climate-change-induced vulnerabilities like drought, as well as the type of aid that is being delivered to various parts of Africa.
For full text of the article in Scientific American, visit U.S. Defense Department Develops Map of Future Climate Chaos: Scientific American.
- U.S. Defense Department Develops Map of Future Climate Chaos (scientificamerican.com)
Crowd-sourced data hold potential for positive change and human rights abuses
By Robin Lloyd, Scientific American | Feb 18, 2011 01:35 PM |
Social media has scored big successes in helping crowds to gather and communicate online to challenge oppressive regimes in recent weeks, but digital gathering places that are basically public—and the crowd-sourced data they generate—also carry risks. Crowds are forming so rapidly online—the photo-sharing app Instagram reported enrolling one million users in the past six weeks—that many platform managers fail to take full responsibility for protecting the users who post reports online, or for anticipating how the data might be abused by authorities.