Sun-dimming volcanoes partly explain global warming hiatus-study Reuters

I am reading this article Sun-dimming volcanoes partly explain global warming hiatus-study Reuters By Alister Doyle, Environment Correspondent on Yahoo's website. I am reading this article Volcanic contribution to decadal changes in tropospheric temperature Benjamin D. Santer, Céline Bonfils, Jeffrey F. Painter, Mark D. Zelinka, Carl Mears, Susan Solomon, Gavin A. Schmidt, John C. Fyfe, Jason N. S. Cole, Larissa Nazarenko, Karl E. Taylor & Frank J. Wentz on Nature Geoscience's website. This makes sense to me, less Sunlight reaching the ground on Earth offsetting the suspected increase in greenhouse gases.