Climate change Africa is the last thing that the continent needs.
It is already a huge challenge to maintain the food supply, water, healthcare, education and economic opportunity for one billion people speaking over 1,000 languages and spread across 54 countries.
Add some climate change effects that include droughts, extreme weather and even shifts in seasonality and it only makes development more difficult.
Exponential population growth over the past 40 years has made economic activity and food production across all of Africa the number one challenge throughout the continent.
Already there are 158,000,000 people in Nigeria alone.
These numbers make the volume of food production required far greater than in any previous time in history.
It is remarkable, and a recognition of human tenacity and ingenuity, that the famines that so graphically hit Ethiopia and Somalia in the 1980’s and again in the 1990s are not more widespread.
But this is the worry for climate change across Africa — that any change to growing conditions will tip the balance toward food scarcity and hunger.
And predictions for climate change in Africa are not looking good.
Here are some of the IPCC assessment report predictions for Africa that will result from climate change:
Overall these effects might seem localised affecting some countries more than others.
Southern Africa, northern Sahara and some coastal areas will be most affected and there will be a general drying affecting water supplies and habitat more widely. There is the potential for destabilising whole regions.
What the predictions do not consider is how climate change effects will influence the way people grow food.
Most of the agricultural production in Africa is small-scale, often subsistence, farming. People rely heavily on traditional techniques and knowledge. For a very long time people have learnt and honed the details of...
Many traditional systems answer these questions in specific ways, using triggers of seasonal rainfall for when and what to plant.
It is one thing to put pressure on a traditional system with more mouths to feed. It is another to have the capacity reduced by changes to climate that shifts the timing of growing seasons and especially alter the length of rainy seasons.
The FAO, UNDP and the World Bank have many sustainability programmes focused on Africa, a commitment that seemed essential before climate change.
These programmes need to work now for the overall consequences of climate change Africa is to increase the risk of famine.