Global Justice Ecology Project and the Stop GE Trees Campaign, both based in the U.S., are working with organizations including The Corner House of the UK, The Union of Ecoforestry from Finland, and World Rainforest Movement of Uruguay, to pressure the United Nations to oppose the use of genetically engineered trees in carbon offset forestry plantations developed under the Kyoto Protocol, and to ban their commercial development. On 11 May petitions signed by renowned scientists such as Dr. David Suzuki, more than 160 organizations including The Sierra Club, and Friends of the Earth International as well as over 1,500 individuals will be presented to the U.N. in Geneva backing these demands.