John Ji

"Ultimately all wars are a choice, and they hasten destruction of people and the planet." War is undeniably bad for health, writes @jocalynclark in this Editor's Choice bmj.com/content/392/bm…

Did you ever hear about the ecological paradox? Join us LIVE with Assoc. @ProfJohnJi at Tsinghua Open Courses to dive into planetary health and see how planetary boundaries help explain why global health improves even as ecosystems collapse. twitter.com/i/broadcasts/1…

End plastic pollution posters at PEK T3 Beijing airport

I’m at Clean Air Week representing @WHO World Health Organization Asia Center for Environment and Health (ACE).

UNEP Clear air week Speaker from Bangkok says air pollution comes from emission, inversion, and biomass burning. Farmers don’t know what to do with corn husks, can’t blame them. Air poll mgmt is at central gov not at local govt. but local govt can use disaster law creatively

A BMJ pen!

Launch of BMJ collection on large cohort studies in China @bmj_latest

Conversation with Kristie Ebi at The WHO in Seoul Korea: allostatic load

From Dr Rokho Kim

I ride this little bus to work in Seoul :)

Kudos to the urban planners in Seoul Urban green and blue space

Legendary Arden Pope and Doug Dockery - new book on air pollution and mortality

Harvard at ISEE-ISES 2025 joint meeting

The detrimental impact of #airpollution on health is well-known, but why is it so difficult to control? Our latest Review evaluates multi-level interventions in the context of the evolving #climatecrisis and discusses what works and does not work. @ProfJohnJi @DrMariaNeira @francescadomin8 nature.com/articles/s4159…

Destruction of the earth according to Buddha’s teachings

Urine diagnosis and traditional medicine

Tibetan tangka of human embryo, physiology and pathology

Tibetan medicine captures in the worlds longest Tangka

Guo Yuming hosts climate change and health session at @The_InnovationJ conference in Changsha, Hunan, China Topics: Technology for monitoring-assessment-early warning-intervention of health risks Health adaptation capacity

Kan Haidong of Fudan hosts an environmental epidemiology conference in Guiyang, Guizhou China