[fullwidth background_color=”” background_image=”” background_parallax=”none” enable_mobile=”no” parallax_speed=”0.3″ background_repeat=”no-repeat” background_position=”left top” video_url=”” video_aspect_ratio=”16:9″ video_webm=”” video_mp4=”” video_ogv=”” video_preview_image=”” overlay_color=”” overlay_opacity=”0.5″ video_mute=”yes” video_loop=”yes” fade=”no” border_size=”0px” border_color=”” border_style=”” padding_top=”20″ padding_bottom=”20″ padding_left=”0″ padding_right=”0″ hundred_percent=”no” equal_height_columns=”no” hide_on_mobile=”no” menu_anchor=”” class=”” id=””][title size=”1″ content_align=”left” style_type=”underline solid” sep_color=”#000000″ margin_top=”” margin_bottom=”” class=”” id=””]Global food security at risk from climate change, report finds[/title][fusion_text]Wednesday, December 2nd 2015
Climate change is likely to impede progress on reducing undernourishment around the world in the decades ahead, according to a major scientific assessment released today by the U.S. Department of Agriculture (USDA) on global food security and its implications for the United States. The report, entitled Climate Change, Global Food Security and the U.S. Food System, identifies the risks that climate change poses to global food security and the challenges facing farmers and consumers in adapting to changing climate conditions. Secretary Vilsack released the report during the COP-21 Paris Climate Conference. In the absence of response measures, climate change is likely to diminish continued progress on global food security through production disruption that lead to constraints on local availability and price increases, interrupted transport conduits, and diminished food safety, among other causes. The risks are greatest for the global poor and in tropical regions. President Obama has pledged to reduce U.S. greenhouse gas emissions in the range of 26-28 percent below 2005 levels by 2025. U.S. agriculture is helping meet this goal, and American farmers, ranchers and foresters have demonstrated their leadership in recognition that their contributions send a strong message to the rest of the world. Food systems in the United States benefit from a large area of arable land, high agricultural yields, vast integrated transportation systems, and a high level of overall economic development. However, changes in climate are expected to affect U.S. consumers and producers by altering the type and price of food imports from other regions of the world, as well as by changing export demand, and transportation, processing, storage, infrastructure that enable global trade. Climate risks to food security increase as the magnitude and rate of climate change increase. Higher emissions and concentrations of greenhouse gases are much more likely to have damaging effects than lower emissions and concentrations. The author team reviewed a range of scenarios. Under scenarios with continued increases in greenhouse gas emissions the number of people at risk of undernourishment would increase by as much as 175 million above today’s level by 2080. Scenarios with lower population growth and more robust economic growth coupled with lower greenhouse gas emissions resulted in large reductions in the number of food insecure people compared to today. Even in these scenarios, higher greenhouse gas emissions resulted in more food insecurity than lower emissions. Effective adaptation can reduce food system vulnerability to climate change and reduce detrimental climate change effects on food security, but socioeconomic conditions can impede the adoption of technically feasible adaptation options. The agricultural sector has a strong record of adapting to changing conditions. There are many opportunities to strengthen agricultural economies and bring more advanced methods of crop production to low-yielding agricultural regions. Other promising adaptations include reducing food waste through innovative packaging, expanding cold storage to lengthen shelf life, and improving transportation infrastructure to move food more rapidly to markets.
[/fusion_text][/fullwidth]