Abstract
The world’s population is growing despite the spread of hunger and diseases around the globe. It is anticipated that in 2050 more than nine billion people will have to share the limited resources that are necessary to meet all the needs of humanity. According to many forecasts, it will be especially difficult to provide sufficient food, water and energy for a sustainable livelihood. To provide sufficient food to nine billion people, food production will have to rise by 50 % over present levels, according to Food and Agriculture Organization of the United Nations data. Increased food production and energy provision should rely to a great extent on environmentally friendly, sustainable resources that also help to mitigate climate change. These two requirements are very often considered as competing with each other because a major share of sustainable energy should be based on biofuels, i.e. on substances originating largely from agricultural resources, resources that must also be available to secure food supplies for the world’s huge population. The problem becomes especially evident when one considers that at present first-generation biofuels are produced from soy, palm, and rapeseed oils or starch and sugar crops like maize, wheat or sugar cane, which are all valuable food resources.
Growing food crops and, to some extent where feasible, fuel crops (both as cash crops) could create highly desirable cash-flow especially for developing country farmers, which would help to intensify crop production, provide affordable energy sources for mechanizing agricultural production and ultimately improve resource efficiency.
Crops that are especially suitable as fuel crops are drought-resistant crops and crops that might also have the potential to improve the properties of soil on degraded land.
Projections of the growth of the global human population demonstrate that it will be extremely difficult to comply with environmental goals and to feed the world’s growing population. Those objectives will be achievable only if dramatic changes are made in present time patterns for generating and using energy and agricultural produce.
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References
Berg Ch. and F.O. Licht World Fuel Ethanol, Analysis and Outlook, prepared for METI. http://www.meti.go.jp/report/downloadfiles/g30819b40j.pdf. Accessed 24 May 2012
Biofuels & Climate change – challenges to world food security in the 21st century. http://www.iiasa.ac.at/Admin/INF/feature_articles/Options/2009/biofuels_climate_change.html. Accessed 24 May 2012
Biomassevergasung. http://www.arhlive.de/ext-seite/index.php?url=+http%3A%2F%2Fde.wikipedia.org%2Fwiki%2FBiomassevergasung. Accessed 24 May 2012
Delgado CL (2012) IFPRI, rising consumption of meat and milk in developing countries has created a new food revolution. JN J Nutr 142(6). http://jn.nutrition.org/content/133/11/3907S.full. Accessed 24 May 2012
Dyson T., World food trends and prospects to 2025, Proc Natl Acad Sci USA 96:5929–5936, May 1999. http://www.pnas.org/content/96/11/5929.abstract. Accessed 24 May 2012
FAO 2011, The state of food security in the world. http://www.fao.org/publications/sofi/en/. Access 24 May 2012
FAO Document: how many people can the land support? Dimensions of need – an atlas of food and agriculture. http://www.fao.org/docrep/u8480e/U8480E0E.HTM. Accessed 24 May 2012
FAO Natural Resources Management and Environment Department: long-term scenarios of livestock-crop-land use interactions in developing. http://www.fao.org/docrep/W5146E/w5146e05.htm. Accessed 24 May 2012
FAO, Food and Agriculture Organization of the United Nations (1996) Declaration on world food security. World food summit, Rome, Italy. http://www.fao.org/docrep/003/w3613e/w3613e00.HTM. Accessed 24 May 2012
FAO: the state of food and agriculture 2008, part 1: biofuels: prospects, risks and opportunities services. ftp://ftp.fao.org/docrep/fao/011/i0100e/i0100e04.pdf. Accessed 24 May 2012. Licht, F.O.: world ethanol & biofuels report, Oct 2007 and May 2008. http://www.agra-net.com/portal2/puboptions.jsp?Option=archive&pubid=ag072. Accessed 24 May 2012
FAO: World Agriculture: Towards 2015/2030. Summary report. http://www.fao.org/docrep/004/y3557e/y3557e03.htm. Accessed 24 May 2012. FAO, world agriculture: towards 2030/2050, Interim report. http://www.fao.org/fileadmin/user_upload/esag/docs/Interim_report_AT2050web.pdf. Accessed 24 May 2012
FAO: World Cereal Demand in 2030. http://www.fao.org/docrep/004/y3557e/y3557e08.htm. Accessed 24 May 2012
FAOstat, Viridiplantae, 24 Jan 2009, cropland areas in 2005 relative to world land area. http://www-958.ibm.com/software/data/cognos/manyeyes/datasets/cropland-areas-in-2005-relative-to-w/versions/1. Accessed 24 May 2012
IEA Energy Technology Essentials ETE 02, Jan 2007, Biofuel production. http://www.iea.org/techno/essentials2.pdf. Accessed 24 May 2012
IEA: World Energy Outlook (2008/2009) http://www.worldenergyoutlook.org/. Accessed 24 May 2012
Macedo I.C., NIPE, Evaluation of GH gas emissions/mitigation in in ethanol production/utilization: current issues, in workshop: sugarcane ethanol sustainability CBTE, campinas, May 2009. http://www.bioetanol.org.br/hotsite/arquivo/editor/file/Workshop%20Sustentabilidade/CBTE%20Workshop%20-%20Isaias%20Macedo.pdf. Accessed 24 May 2012
IUFoST Scientific Information Bulletin (SIB) March 2010: impacts of biofuel production on food security by Lindsey Norgrove. http://iufost.org/sites/default/files/docs/IUF.SIB.BiofuelProduction.pdf. Accessed 24 May 2012
Millenium Goals. www.un.org/millenniumgoals. Accessed 24 May 2012
OECD: a review of policy measures supporting production and use of bioenergy OECD TAD/CA/APM/WP (2007)24/FINAL. http://www.oecd.org/dataoecd/37/43/41037609.pdf. Accessed 24 May 2012
Office of Policy Analysis, Office of Policy and International Affairs, U. S. Department of Energy, Washington, DC 20585; Sept 15, 2008: Understanding the challenges to meeting the U.S. renewable fuel standard. http://www.ourenergypolicy.org/wp-content/uploads/2011/11/2008_09_USDOE_WorldBiofuelsProductionPotential.pdf. Accessed 24 May 2012
OFID PAMPHLET Series 38, biofuels and food security-IIASA. http://www.iiasa.ac.at/Research/LUC/Homepage-News-Highlights/OFID_IIASAPam_38_bio.pdf. Accessed 24 May 2012
Solar Energy Balance (2012) http://en.wikipedia.org/wiki/World_energy_consumption. Accessed 24 May 2012
UN, Department of Economic and Social Affairs, ESA/P/WP.187, 9 Dec 2003: population to 2300: http://www.un.org/esa/population/publications/longrange2/Long_range_report.pdf. Accessed 24 May 2012
United Nations, Department of Economic and Social Affairs, Population Division (ST/ESA/SER.A/236), world population to 2300 (page 18, A. world population). http://www.un.org/esa/population/publications/longrange2/WorldPop2300final.pdf. Accessed 24 May 2012
Vogelbusch: Planning a bioethanol plant. http://www.bioethanol.vogelbusch.com/en/faq.php. Accessed 24 May 2012
IEA key World Energy Statistics (2010) http://www.iea.org/textbase/nppdf/free/2010/key_stats_2010.pdf. Accessed 24 May 2012
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Spiess, W.E.L. (2013). Does Biofuel Production Threaten Food Security?. In: Yanniotis, S., Taoukis, P., Stoforos, N., Karathanos, V. (eds) Advances in Food Process Engineering Research and Applications. Food Engineering Series. Springer, Boston, MA. https://doi.org/10.1007/978-1-4614-7906-2_31
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