Posted on January 12, 2009 by erlaurie
Many researchers are worried that presumed future climate change will affect growing conditions around the world to the extent that varieties currently grown will not be able to adapt and will not be able to feed our growing population; with dire consequences. They argue that we need to start developing drought resistant varieties now if we are to avert catastrophic food shortages:
http://news.bbc.co.uk/1/hi/sci/tech/7817684.stm
Filed under: Agricultural Systems, IB Core: Patterns in Environmental Quality & Sustainability, IB Food & Health, IB Geography, IGCSE Economic Development and the Use of Resources, IGCSE Geography, Sustainable Futures | Leave a comment »
Posted on December 9, 2008 by erlaurie
There have several recent instances of large corporations, investment groups and national funds buying up large areas of land in other countries, mostly LEDCs. The trend reflects growing concern over the issue of food security, with many companies and nations wanting to ensure that they have access to supplies of food in a globally warmed, more populated future world:
http://news.bbc.co.uk/1/hi/business/7737643.stm
Filed under: IB Core: Patterns in Resource Consumption, IB Food & Health, IB Geography | Leave a comment »
Posted on December 9, 2008 by erlaurie
The European Union’s Common Agricultural Policy (CAP) has long been criticised for a variety of economic and environmental reasons. It’s expensive subsidies are now under review, but what are the consequences of changing the policy?
http://news.bbc.co.uk/1/hi/uk/7749477.stm
Filed under: Agricultural Systems, IB Food & Health, IB Geography, IGCSE Economic Development and the Use of Resources, IGCSE Geography | Tagged: EU | Leave a comment »
Posted on August 31, 2008 by erlaurie
New schemes have been announced to use more of Malawi’s natural water supply for farming. This should allow the country to be more self-sufficient in terms of food, but what problems might this cause regionally?
http://news.bbc.co.uk/1/hi/world/africa/7583871.stm
Filed under: Development, IB Core: Disparities in Wealth & Development, IB Food & Health, IB Freshwater: Issues & Conflicts, IB Geography | Tagged: Malawi | Leave a comment »
Posted on March 23, 2008 by erlaurie
An outbreak of Dengue Fever has killed many people in Rio. Now the army has been drafted in to help control the disease:
http://news.bbc.co.uk/2/hi/americas/7309754.stm
Filed under: IB Food & Health, IB Geography | Tagged: Brazil | Leave a comment »
Posted on March 10, 2008 by erlaurie
Posted on January 16, 2008 by erlaurie