一、题目：中美贸易摩擦与中美关系

时间：5.13 14:30

地点：会议中心第三会议室

主讲人：杨希雨，中国国际问题研究院研究员、央视特约评论员、国务院特殊津贴专家，外交部前半岛事务办公室主任。主讲内容：中美贸易摩擦的背景和发展；中美贸易谈判的进展和解读；中美关系的总体状况和发展趋势。

主讲内容：中美贸易摩擦的背景和发展；中美贸易谈判的进展和解读；中美关系的总体状况和发展趋势。

二、题  目：Multiple Realization in System Biology

时  间：5.13 下午4:00-6:00

地  点：文科楼六层报告厅

主讲人：方卫，澳大利亚悉尼大学哲学博士，同济大学人文学院哲学系助理教授，主要研究方向为科学哲学、生物学哲学和形而上学。近年来在Philosophy of Science、Biology and Philosophy、Synthese、Philosophia等国内外著名学术刊物上发表论文十余篇。

主讲内容：Polger and Shapiro (2016) claim that, unlike artifacts created by craftsmen, cases of multiple realization in naturally occurring systems are uncommon. Based on cases from systems biology, the speaker argues that cases of multiple realization in naturally occurring systems are not as uncommon as Polger and Shapiro initially thought. The cases from systems biology involve generalizable design principles called network motifs that recur in different organisms and species and perform specific functions. Two network motifs, i.e., negative autoregulation and feed-forward loops, are examined in detail, showing that network motifs with entirely different underlying causal structures can perform the same function of interest. The speaker also considers the scope problem of multiple realization, namely, are cases of MR in the biological world rare?