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Archive for world food supplies

Civilisation could fail say food experts

The upcoming era of food scarcity is said to mirror the times that led to the demise of other civilisations.

 

Over the last decade, world grain reserves have fallen by one third while world food prices have more than doubled.

The new geopolitics of food is said to be spreading hunger amongst poorer people while still allowing population growth, rising affluence, and the conversion of food into fuel for cars in wealthier nations.

Extreme soil erosion and growing water shortages are also leading to imbalances that could ensure that food prices continue to rise, eventually leading to world hunger and the end of our social system.

This tightening of world food supplies contrasts sharply with the last half of the twentieth century when overproduction in agriculture was a major issue.

During that time, from 1950 to 2000, there were large grain stock carry-overs which maintained stability in world grain markets.

Countries in over-supply were able to ship the excess grain to countries which were suffering from drought or other natural disasters as a means of averting famine.

But during that time the world had 2.5 billion people. Today it has seven billion.

World consumption started to exceed production from 2002, which is when the unprecedented period of world food security came to an end.

Food shortages undermined earlier civilisations.

For instance, the Mayan civilisation declined it moved onto an agricultural path that was environmentally unsustainable.

Like the Mayans, our lands are now being mismanaged, generating record losses of soil from erosion.

While deforestation and soil erosion defeated the Mayans, farmers are currently facing new threats such as depletion of aquifers, grain yield down-trends and rising temperatures.

Source: Pakistan New

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