Following World Water day, three new reports on water use are launched by the Global Food Security programme. GFS Science Writer Theresa Meacham pours over the results.
After land, water is the most important resource for farmers. Agriculture accounts for 75% of global fresh water extraction, yet it is often taken for granted. Irrigating land, mixing liquid fertilisers and sprays, providing drinking water for livestock, and washing down and cleaning equipment all require water.
Increasingly water is being recognised as a critical resource under threat.
Continue reading Facing the future: water and agriculture
How can fish-producing technology scale up to feed more people? GFS science writer Theresa Meacham casts the net wide.
Having just launched the latest GFS Insight about Aquaculture (PDF), I have been thinking a lot about the role that fish have in our food system. For a start, in the UK we sell most of the fish we catch and eat imported fish mostly caught abroad!
Aquaculture production has increased at an average rate of 8.9% since 1970 in the UK. But in fact our industry is tiny compared to Asian production which is 89% of the global total. Some of the drivers behind this growth (despite exquisite taste!) have been the health benefits associated with eating fish and shellfish products, environmental pressures on land and wild fisheries as well as an increasing world population.
Continue reading Insights on aquaculture: technology and development
What causes sudden increases in commodity costs, and can we stop them in the future? Theresa Meacham introduces a Global Food Security publication.
‘Banks making millions out of starving millions through food speculation’ was the headline in the Metro following the food price spikes back in 2012. Prior to this, the Telegraph was also asking ‘Should food be a protected commodity?’ following the 2007/08 price spike and 2010 price rises.
But how much can we blame bankers (or food commodity traders) for causing the food price spikes? And will there be more food price spikes in the future?
Continue reading An Insight on food price spikes