Top Photo: Siegfried Modola/Reuters Annette Hübschle, University of Cape Town Wildlife crimes – like rhino poaching, overfishing or the harvesting of cycads – were once considered a “green” matter. But this has changed. Such crimes have moved higher up on global security and policy agendas. This is partly linked to concerns about the extinction of […]
By Sue Branford and Maurício Torres This article originally appeared on Mongabay.com, 6 November 2017 (Republished under under Creative Commons BY-NC-ND). A new study finds the world’s tropical forests may no longer be carbon sinks, with a net loss of 425 million tons of carbon from 2003 to 2014. Also, 1.1 billion metric tons of carbon is […]
Top Photo: Under the El tracks, downtown Chicago. Franck Michel, CC BY Joan A. Casey, University of California, Berkeley; Peter James, Harvard Medical School , and Rachel Morello-Frosch, University of California, Berkeley Most Americans think of cities as noisy places – but some parts of U.S. cities are much louder than others. Nationwide, neighborhoods with […]
Microalgae (shown here, Haematococcus) convert water and carbon dioxide to oxygen and nutritious biomass in the presence of light. Algaennovation, CC BY William Moomaw, Tufts University and Asaf Tzachor, UCL Our planet faces a growing food crisis. According to the United Nations, more than 800 million people are regularly undernourished. By 2050, an additional […]
Rachael Garrett, Boston University and Joice Ferreira, Federal University of Pará Picture the Brazilian Amazon. You probably don’t see a lot of cows in that image. But, in fact, in this rainforested part of South America – home to the world’s most booming tropical agricultural region – ranching has been the most common land use […]
