Earth911: Healthy Climate Alliance: Restore the Climate by 2050
„The Healthy Climate Alliance has a bold and achievable plan to return the global climate to the conditions our great-grandparents enjoyed at the dawn of the 20th century. They want to do it by 2050, using a combination of carbon-removal technologies and natural systems to pull carbon dioxide out of the air and store it in construction materials, the bottom of the oceans, and through other economically viable programs.“