On October 10, the Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (hereinafter referred to as "TPESER") held the fifth Masters' Frontier Lecture. Prof. Mark Harrison, Member of the United States National Academy of Sciences, was invited to give an academic report entitled "How to Build a Habitable World". Over 80 researchers and graduate students from our institute, including Academician Ding Lin, Deputy Director of Academic Affairs and Director of TPESER, attended the report meeting on the spot. The meeting also attracted nearly 1,500 online participants through the live streaming platform.