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After legal-ivory experiment, black markets thrive from greater demand, less risk

To curb the destructive illegal ivory trade, the Convention on the International Trade in Endangered Species (CITES) announced in 2008 that it would suspend its ban on the international trade in ivory to allow a one-time legal sale of 108 metric tons of stockpiled ivory to China and Japan from four African nations. This partial-legalization was intended to flood the Asian market with legal ivory, driving black-market purveyors and the poachers who supply them out of business. (more…)

Cool heads likely won’t prevail in a hotter, wetter world

By Guest PostAugust 21, 2013Environmentarchaeology, australia, Berkeley, brazil, China, climate, cool heads, crime, criminology, critical factors, domestic violence, Economics, ethnic minority, ethnic violence, Europe, hotter, human conflict, human history, India, land invasions, marshall burke, middle ages europe, Netherlands, personal violence, point of violence, precipitation, princeton university, psychology, solomon hsiang, somalia, south asia, Tanzania, temperature, united states, university of california, wetter world

Should climate change trigger the upsurge in heat and rainfall that scientists predict, people may face a threat just as perilous and volatile as extreme weather — each other.

Researchers from Princeton University and the University of California-Berkeley report in the journal Science that even slight spikes in temperature and precipitation have greatly increased the risk of personal violence and social upheaval throughout human history. Projected onto an Earth that is expected to warm by 2 degrees Celsius by 2050, the authors suggest that more human conflict is a likely outcome of climate change. (more…)

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After legal-ivory experiment, black markets thrive from greater demand, less risk

Cool heads likely won’t prevail in a hotter, wetter world