My request: that wherever their careers take them, to work as ambassadors for our shared humanity.
Today's graduates from @Tsinghua_Uni will be part of the global recovery.
-pump carbon dioxide into the atmosphere at the same rate & still breathe clean air
-eat & drink whatever we want & not expect to develop diabetes, hypertension, heart disease, cancer
-ever-deepening inequalities & expect continued prosperity
We must choose.