Politics in the British Isles projects amongst the various countries in the Isles have been undertaken, often around infrastructure and energy. For example, the governments of Ireland, Scotland, and Northern Ireland are collaborating on the ISLES project, which will facilitate the development of offshore renewable energy sources, such as wind, wave and tidal energy, and renewable energy trade between Scotland, Republic of Ireland and Northern Ireland. Through the auspices of the British-Irish council, Ministers from the UK, Ireland, Isle of Man and the Channel Islands have agreed to work on energy cooperation and development through what is called the All Islands Approach (AIA), facilitating closer
Norse activity in the British Isles in the country. For this reason, historian Peter Hunter Blair noted that in Britain, the archaeological evidence for Norse invasion and settlement was "very slight compared with the corresponding evidence for the Anglo-Saxon invasions" of the 5th century. Norse activity in the British Isles Norse activity in the British Isles occurred during the Early Medieval period when members of the Norse populations of Scandinavia travelled to Great Britain and Ireland to settle, trade or raid. The Norsemen who came to the British Isles have been generally referred to as Vikings, but it is debated whether the term "Viking" represented all