LINDAU, June 27, 2016 (Xinhua) -- People talk at the city theater, venue of the Lindau Nobel Laureate Meetings, in Lindau, south Germany, June 26, 2016. The 66th Lindau Nobel Laureate Meetings kicked off on Sunday, attracting 29 Nobel laureates and more than 400 young scientists from all over the world. (Xinhua/Zhu Sheng)