To "see and do the obvious" is the most powerful secret of social innovation.
Oftentimes, the most glaring problem in a complex situation is staring you right in the face. In Africa, there are vast criminal and quasi-criminal organisations that steal, kill, rape and pillage for money. They are supported by Western organisations that use debt to harm African economic models and supplant them with their own.
This is the obvious that we must see.
One immediate innovation could be to learn how to correctly apply pressure to these Western organisations. This will be my social innovation.