报告题目：Climate change and Causal attribution : an overview
报告专家：Dr. Alexis Hannart（加拿大区域气候和适应气候变化联合中心）
Alexis Hannart graduated from École Polytechnique and ENSAE (Paris, France) in data science and holds a doctorate in climate science from Sorbonne University. He has been working in the private sector as a data scientist in risk management, then in the academic sector as a research scientist in climate science (CNRS, France and Argentina). He presently works at Ouranos as principal research scientist, where he is involved in several climate change adaptation projects, and is also an adjunct professor in the Department of Mathematics and Statistics of McGill University (Montreal, Canada). His main research interest is in the development of statistical methods for applications in climate science and climate services.