Predicting peak cropland

Can we control our destiny? by Liza Lester, ESA communications officer Population by Total Fertility (millions). The United Nations predicts 10.1 billion living humans will inhabit the Earth by 2100. Source: United Nations, Department of Economic and Social Affairs, Population Division (2011): World Population Prospects: The 2010 Revision. New York. Joe Fargione, lead scientist for The Nature Conservancy’s North American Region, wants...

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Vegetables under plastic

Weighing the costs and benefits of plastic vegetable greenhouses over conventional vegetable production. By Liza Lester, ESA communications officer The USDA Natural Resources Conservation Service offers “seasonal high tunnel” kits as part of a three year trial to assess the potential of the plastic houses for conserving water and soil, reducing pesticide use, and improving yields for small farmers. Credit, NRCS. THE economic benefits,...

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ESA Policy News: February 15

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here.   STATE OF THE UNION: PRESIDENT URGES ACTION ON CLIMATE CHANGE, SEQUESTER President Obama’s fourth State of the Union address outlined a number of bold domestic priorities, including addressing climate change and diverting a series of automatic discretionary spending cuts set to occur in March as a...

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ESA Policy News: December 14

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. BUDGET: SCIENTIFIC SOCIETIES REQUEST ACTION TO DETER ‘FISCAL CLIFF,’ SPENDING CUTS On Dec. 7, the Ecological Society of America (ESA) joined a host of other scientific societies, universities and business leaders in sending a letter, spearheaded by the American Association for the Advancement of Science...

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When it comes to invasive species, can we learn from our mistakes?

This post contributed by ESA member Aviva Glaser, who works on agricultural policy for the National Wildlife Federation Seven years, my father decided to plant bamboo in his backyard, in an effort to improve the landscaping. A few years later, and sprouts can be seen creeping out from the bamboo grove in every direction. While my father keeps the bamboo stand under control for now, I wouldn’t be surprised if in another 20 years from...

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