From Paris and Rome to Jakarta, Indonesia, and New York, a curious banner has appeared in protest squares. With hollow cheeks, a broad grin and a straw hat with a red band, the figure is instantly recognizable and has been hoisted by young demonstrators calling for change. In Kathmandu, Nepal, where anger at the government boiled over in September 2025, the flag became the defining image as flames spread through the gates of Singha Durbar, Nepal’s ornate palace complex and seat of power.

Corruption crackdowns are bad for businesses that thrive on their proximity to political power centers. In fact, they can change the physical layout of an entire industry.

That is what Dr. Rui Du and his colleagues found when they looked at the impact of a major Chinese government campaign against corruption on Beijing’s restaurants.

People often take walking for granted. We just move, one step after another, without ever thinking about what it takes to make that happen. Yet every single step is an extraordinary act of coordination, driven by precise timing between spinal cord, brain, nerves, muscles and joints.