Spicy clam and white bean chowder

Name: Spicy clam and white bean chowder
Ingredients: 1 tbsp extra virgin olive oil; 1 small onion, finely chopped; 1 celery stalk, finely chopped; 2 tsp fresh ginger, finely grated; 1 clove garlic, finely chopped; sea salt and freshly ground pepper; 1 tsp chilli flakes; 1 tsp sweet paprika; 1/2 tsp ground cumin; 200g canned cooked white beans; 2 bintje or other waxy potatoes, peeled, finely diced and steamed until tender; 500ml chicken stock; 500g clams; 100ml dry white wine; flat-leaf parsley, chopped, to serve; freshly ground pepper