euractive_The requirements of food production can be met without GMOs but we should not eliminate the broader benefits that biotechnologies can provide, Daniel Gustafson, a senior United Nations official, told EURACTIV.com in an interview. Tiếp tục đọc “FAO official: GMOs not needed but we should be open to biotechnologies”
Can Better Technology Lure Asia’s Youth Back to Farming?
chathamhouse– Human consumption of meat and dairy products is a major driver of climate change, but this new paper finds that there is a major lack of public awareness and understanding of the link between eating meat and dairy and climate change.
Consumption of meat and dairy produce is a major driver of climate change.
- Greenhouse gas emissions from the livestock sector are estimated to account for 14.5 per cent of the global total, more than direct emissions from the transport sector.
- Even with ambitious supply-side action to reduce the emissions intensity of livestock production, rising global demand for meat and dairy produce means emissions will continue to rise.
Shifting global demand for meat and dairy produce is central to achieving climate goals.
- Recent analyses have shown that it is unlikely global temperature rises can be kept below two degrees Celsius without a shift in global meat and dairy consumption.
- Reducing demand for animal products could also significantly reduce mitigation costs in non-agricultural sectors by increasing their available carbon budget.
However, there is a striking paucity of efforts to reduce consumption of meat and dairy products. Tiếp tục đọc “Livestock – Climate Change’s Forgotten Sector: Global Public Opinion on Meat and Dairy Consumption”
- Posted 04 Apr 2016 13:56
chanelnewsasisa – A water crisis is developing in central and southern Vietnam as the region is hit by its worst drought in recent history. The United Nations says 1.5 million people face an acute shortage of drinking water.
KON TUM, Vietnam: Life has become harder for Ta Dinh Hao since the rains stopped earlier than usual last September.
The once teeming fish pond in front of his concrete house in Vietnam’s Central Highlands is now parched earth. His rice field has been dead for months and the cassava is struggling, but the 47-year-old farmer’s biggest worry is the dangerously low water level in his household well.
If the well dries up, he could afford to buy drinking water for another two or three months. “But after that, we won’t last,” he said with a sad smile.
Hao’s cassava is surviving but doing badly. (Photo: Tan Qiuyi)
Tiếp tục đọc “Water crisis developing in drought-hit Vietnam: UN”
asia.nikkei.com – The green revolution has done wonders for Asia. Yields for most crops, particularly the region’s main staple of rice, have doubled over recent decades. In the Lower Mekong Delta, considered to be Asia’s rice bowl, the new technologies and crop strains that the green revolution brought were a big success.
Rice production in the Lower Mekong countries of Cambodia, Laos, Myanmar and Vietnam soared 68% between 1980 and 1995. During the same period, average yields more than doubled from their levels in the 1960s to about 3.5 tons per hectare. Total land area planted with rice also increased by around 25% to 16.3 million hectares between 1996 and 2005.
The slower trends in yield and production growth were not unique to the Lower Mekong. They also applied to the rest of Asia for various reasons. Chief among them is that green revolution technologies, particularly new rice seed varieties, had become exhausted. Poor land and water quality were also culprits in the drop-off, along with inadequate farm management practices and the rapid conversion of farmland to non-agricultural use. Eroding profit margins due to a decline in the price of rice on global markets exacted a heavy toll as well.
There is reason for alarm at the change. Agriculture still provides 10% of Asia’s value-added output and is an important source of employment as about 45% of jobs in Asia are in rural areas. With declining yields and production, this means that productivity, the value of output per worker, will decline further. Tiếp tục đọc “Reinvigorating agricultural productivity in the Lower Mekong”
Oxfam – Climate change is inextricably linked to economic inequality: it is a crisis that is driven by the greenhouse gas emissions of the ‘haves’ that hits the ‘have-nots’ the hardest. While COP21 in Paris will see a deal negotiated between governments on the basis of the total emissions produced in their territories, the real winners and losers will be their citizens. The true test of the deal will be whether it delivers something for the poorest people who are both the least responsible for and the most vulnerable to climate change, wherever they live.
In this briefing Oxfam presents new data analysis that demonstrates the extent of global carbon inequality by estimating and comparing the lifestyle consumption emissions of rich and poor citizens in different countries.
See also the technical briefing on the methodology and data sets. DOWNLOAD here
Saturday, September 5, 2015 – 1:20am
GreenBiz – One-third or more of the food we produce each year is never eaten.
More than 1 billion metric tons of food is lost or wasted, never making it from the farm to our fork.
Often in developing countries it decays in fields before harvest or spoils while being transported. Some is lost in retail markets before consumers can buy it. Meanwhile, in developed countries people buy too much and then throw it away. They reject perfectly nutritious food that is cosmetically imperfect. Tiếp tục đọc “Food foolish: Waste, hunger and climate change”
chathamhouse – Recent events highlight concerns about the risks to global food security posed by changing patterns of extreme weather affecting the world’s ‘breadbasket’ regions such as the American midwest, South America’s southern cone, the Black Sea and the Yangtze River valley. In 2012, the worst drought to hit the US midwest in half a century sent international maize and soybean prices to record levels. In 2011, wheat prices nearly doubled after an unprecedented heat wave devastated the Russian harvest. The global food price crisis of 2007-08 had its roots in a run of poor harvests in previous years.