In the fishing village of Sedanka, in Russia's Far East, life is hard. Most homes lack basic amenities such as running water, indoor toilets and central heating, despite temperatures routinely falling to -10C (14F) during the winter months. Ringed by forest-tundra and bogs, its district centre can only be reached from May to October by river boat or vehicles with tracks, and in winter only by snowmobile or helicopter. There are few local jobs and most villagers survive by fishing and growing