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HThe World Meteorological Organization warns that climate change affects the lives and livelihoods of people worldwide and that Global warming poses threats in increased and extended droughts, reduced crop and fishing harvests. The coastal areas will also be particularly vulnerable to sea-level rise, coastal erosion, saltwater intrusion, lack of freshwater, and the destruction of the natural environment, resulting in lower and uncertain world food supplies.

Unfortunately, the areas which will be most affected by climate change in terms of food, and least able to adapt in times of famine, are likely to be the same countries. Whilst more land may become available in northerly latitudes due to melting of climate change, other very fertile areas may be flooded with salt water rendering it useless for crops, particularly river deltas.

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Q: How might global warming affect food supplies?
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