I am a Principal Research Scientist at the MIT Center for Global Change Science and Joint Program on the Science and Policy of Global Change. My research focus is understanding and quantifying the uncertainty in future projections of global and regional climate change, assessing the impacts of climate change with a focus on the natural and managed land systems, estimating the benefits and costs of climate mitigation and improving the representation of the coupled human-Earth system in integrated assessment models. My expertise is in big data analysis, geoscientific model development, and high performance computing resources. ©