Humanity Is Speeding Towards Its Own Demise 2025.01.13

Bowing to the Truth Brings Peace of Mind 2023.11.20

Please! Our Leaders, Can You Have a Sense of Crisis?! 2023.07.03

The 8th Open Letter to Leaders of Mankind 2023.04.28

The 7th Open Letter to Leaders of Mankind 2022.12.02

Hu Jiaqi: A Letter of Reply to Nobel Prize Winner Jacques Dubochet 2022.01.06

A Letter of Reply to Hu Jiaqi by Jacques Dubochet, Nobel Prize Winner in Chemistry 2021.12.22

The 6th Open Letter to Leaders of Mankind 2021.11.30

Hu Jiaqi: The 4th Open Letter to the Leaders of Mankind 2019.04.30

To Nick Bostrom, The Future of Humanity Institute at Oxford University 2018.11.05

Letter comes from Yangxingzhi 2018.11.05

Communication through Internet in 2007 with Yun Ya Hu Ke, a reader 2018.11.05

Communication with Mr. Lee Shunbao, a Shenzhen reader through Email in the end 2018.11.05

Letter from June 22, 2008 from a web-friend sent by reader Qing Song 2018.11.05

Lui Kin Hang 2008 2018.11.05

Letter of 4th Dec 2008 from reader Wu Zhenyu 2018.11.05

The Letter with Reader Yunxiahuke in 2008 2018.11.05

Communication with Yun Ya Hu Ke, a reader in 2009 2018.11.05

Letter from April 12, 2009 from Lee Gang, a Hong Kong reader, and my reply 2018.11.05