Shuck the corn and set aside.
Heat olive oil and fry onions till they turn softly coloured. Add the spices - cumin, paprika and curry. Fry while stirring continuously. Add the tomato sauce to the saucepan, fry for 2 - 3 minutes, then add the coconut milk Stir to mix thoroughly, add a stock cube and season to taste. reduce heat to low - medium and simmer covered for 30 minutes.
Add the corn and shrimps, cover and continue to simmer for 10 minutes.
Check that the corn is soft, and then add the kidney beans and simmer for another 5 minutes.