Tuhia he haere tonu mō tēnei wāhanga - I te Hui Heiligendamm
I te Pipiri 2007, i whakaae te G8 ki tētahi tono a te EU mō tētahi kaupapa ā-ao mō te tōtika o te pūngao i whakatakotohia i te Poutu-te-rangi 2007, ā, i whakaae ki te tirotiro, me te International Energy Agency, i ngā huarahi tino whai hua hei whakatairanga i te tōtika o te pūngao i te ao whānui. Kotahi tau i muri mai, i te 8 o Pipiri 2008, i whakatauhia e nga whenua o te G8, Haina, Inia, Korea ki te Tonga me te Hapori o Europi ki te whakatu i te Whakaaetanga a-Ao mo te Whakawhanaunga Whakawhanaunga, i te hui Minita mo te Hangarau i whakahaerehia e Japan i roto i te anga o te Tiamana o te G8 2008, i Aomori.