Climate change temperature increases will affect rice yields
Production of rice — the world's most important crop for ensuring food security and addressing poverty — will be thwarted as temperatures increase in rice-growing areas with continued climate change, according to a new study by an international team of scientists. The research team found evidence that the net impact of projected temperature increases will be to slow the growth of rice production in Asia. Rising temperatures during the past 25 years have already cut the yield growth rate by 10-20% in several locations. Published in the Proceedings of the National Academy of Sciences (PNAS) — a peer-reviewed, scientific journal from the United States — the report analyzed 6 years of data from 227 irrigated rice farms in six major rice-growing countries in Asia, which produces more than 90% of the world's rice.
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Selon un article de l’Institut international de recherche sur les politiques alimentaires (IFPRI), un groupe de réflexion basé aux États-Unis, « L’Afrique fait aujourd’hui face au problème du déficit en nourriture à long terme qu’a rencontré l’Inde au début des années 1960 ». D’après un article consacré aux tendances dans le domaine des dépenses publiques consacrées à l’agriculture en Afrique, les pays africains n’allouent pas suffisamment de fonds à l’agriculture et la productivité globale du continent est en baisse depuis le milieu des années 1980.
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Shoals O' Red Herrings
By David Laibman (Editorial, Science & Society)
If you haven’t yet seen Michael Moore’s film, Capitalism: A Love Story, and if it is still available where you are, please don’t miss it!...My wife and I saw it yesterday, at the Brooklyn Academy of Music (BAM) in New York. It is a heartfelt cry of anger against the shocking immorality of a society that secures vast wealth and power at one pole, resting upon the increasing misery of the vast majority at the other. Moore’s humor cuts the pain of the interviews with people whose homes, and lives, have been taken from them. Without the humor, the human stories would be unbearable. With it, one comes away with hope, and the film ends with a ringing call to replace capitalism with — well, “democracy.” You probably expect me now to jump into this apparent failure to use the “s” word...(socialism?)
Continue reading "The Global Financial & Economic Meltdown: "Explaining the Crisis"" »
By Richard Owora Othieno
The Sectoral Council of Ministers for Lake Victoria Basin and the Multi-Sectoral meeting on Food Security and Climate Change concluded their meetings on 4 March 2010 in Kisumu, Kenya with a firm resolve to address food insecurity and impacts of climate change within the East African Community. The Multi-Sectoral Council, which was chaired by Hon. Prof. Mark J. Mwandosya, Minister of Water and Irrigation from The United Republic of Tanzania, considered and provided critical inputs on the draft EAC Food Security Action Plan; the draft EAC Climate Change Policy; and the draft Declaration on Food Security and Climate Change that are to be presented to the EAC Heads of State at a special Summit on 26 March 2010 in Arusha, Tanzania.
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The First Global Symposium on Health Systems Research, The Global Forum for Health Research and The Lancet, announce an essay competition on the theme, Health systems research: towards universal health coverage
Call Description
The First Global Symposium on Health Systems Research (organized by WHO and collaborating partners), The Global Forum for Health Research and The Lancet are pleased to announce an essay competition for young researchers. The theme of this year’s competition is Health Systems Research: towards universal health coverage.
Health Systems Research (HSR) – the purposeful generation of knowledge that enables societies to organize themselves to improve health outcomes and health services – is rapidly emerging as one of the most dynamic and complex areas of research for health. The Symposium is dedicated to improving the scientific evidence needed by health policy-makers and health professionals to inform their decisions related to accelerating universal health coverage.
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