Volcanoes ARE cooling Earth: Aerosols from small eruptions have reduced global temperatures and tropical rainfall
Volcanoes may have cooled the Earth by 0.05°C to 0.12°C since 2000
Scientists had overlooked the role of aerosols from small eruptions
14 Jan
Small volcanic eruptions over the past 20 years have been protecting the Earth from global warming, according to a new study.
Scientists have confirmed that droplets of sulphur-rich aerosols spewed into the upper atmosphere by volcanoes have been reflecting sunlight away from the Earth.
Until recently it was thought that only particularly large eruptions had any noticeable affect on the climate.
http://www.dailymail.co.uk/sciencetech/article-2906874/Volcanoes-cooling-Earth-Aerosols-small-eruptions-reduced-global-temperatures-tropical-rainfall.html
But, But... Mr. Gore said "the science is settled".