Uganadan farmer Richard Namunyu discusses the World Agroforestry Centre’s project – Trees for Food Security: Improving sustainable productivity in farming systems and enhanced livelihoods through adoption of Evergreen agriculture in eastern Africa
Eager to replace fossil fuels with greener alternatives, the European Union and others have earmarked palm oil as a source of biodiesel. Under the EU’s Reducing Emissions from Deforestation policy, biodiesel must save 35% in emissions compared to fossil fuels. However, to supply large quantities of biodiesel would also mean intensifying by increasing the use of nitrogen fertilizer.
You know that greenhouse gases are changing the climate. You probably know drinking water is becoming increasingly scarce, and that we’re living through a mass extinction.
But when did you last worry about phosphorus?
To explain the occurrence of rural resentment, we need to consider empirically how rural lives and places have been changing, and how rural people make sense of these changes. For this purpose, I’ll use Sweden as an example to provide empirical detail that is needed.
Just as with the recent US election, population density – not income, education, or employment – is currently the best predictor of political preference in Sweden. The countryside is vast and a home to farmers, small entrepreneurs, workers in the mineral industries and forestry, and fishers. The latter will be used as an example here to highlight how and why Swedish rural dwellers can feel resentful.
Researchers have identified set of genes that could improve the efficiency of photosynthesis in staple crops. An increase in yields up to 40% for cassava could mean substantial increases in food security for Africa and greatly improved incomes for subsistence farmers.
Claudio Zucca is Senior Soil Conservation and Land Management Specialist at the International Center for Agricultural Research in the Dry Areas (ICARDA). On the occasion of the World Soil Day we interviewed him about his experience as a soil scientist and about the challenges and importance of preserving soils in drylands.
On Jan. 1 the United States started enforcing a new import rule, which requires fisheries exporting seafood to the United States to protect marine mammals at standards comparable to those required for U.S. fisheries. This rule aims to leverage American market power to reduce marine mammal bycatch worldwide. It also aims to level the playing field for U.S. fishermen, who currently face monitoring costs and fishing restrictions to reduce marine mammal bycatch – unlike some of their foreign competitors.
• The aquaculture industry is growing faster than the human population, at about eight percent each year, according to the Food and Agriculture Organization of the United Nations.
• About 20 percent of the world’s fish goes to aquaculture, depleting wild-caught forage fish such as anchovies and krill to provide essential oils and protein for the development and growth of these cultivated foods.
• The first team to sell 100,000 metric tons of fish-free feed or, if that threshold isn’t reached, that sells the most feed by the end of the contest, on September 15, 2017, will be named the winner of the F3 challenge.
The contribution of animal-source foods to global warming cannot be ignored. But encouraging everyone to become vegetarian or even vegan isn’t the silver bullet solution envisioned by some. The direction we need to move in is different in the developed world than it is in the developing world.
More than a century after their discovery, we still don’t really know what blood types are for. Do they really matter? Carl Zimmer investigates.
This article from IPES-Food responds to the claims made in a essay by Øystein Heggdal from December, 2016. Through this essay, IPES-Food welcomes the opportunity to demonstrate the wealth of data underpinning IPES-Food’s June 2016 report: ‘From uniformity to diversity: a paradigm shift from industrial agriculture to diversified agroecological systems’