It Takes a Village

Shenzhen, located just across Hong Kong’s border with southeastern China, has been described variously as a modern metropolis, Asia’s Silicon Valley, an economic hub and an overnight city. Forty years ago it was viewed as a rural backwater, until Deng Xiaoping named...

Protests Sponsored by the State

A new approach to ruling has emerged in recent decades that is shaking up the relationship between the state and society. Governments in diverse areas of the world have been mobilising citizens to execute and give legitimacy to their policy aims, in the guise of a...

City Squeeze

In 1956 a giant iron and steel factory opened in Wuhan that was so important Mao Zedong visited it twice. Tellingly, the plant was situated in the centre of the city – an example of socialist city planning that places factories and giant squares at the centre of civic...

COVID-19: Tracking the Pandemic

POOR VENTILATION HELPS THE VIRUS SPREADHKU’s Department of Mechanical Engineering has shown that COVID-19 can be transmitted several metres by air when there is poor ventilation – a timely warning as winter approaches and people spend more time indoors. The...

Airborne Solution

Governments need an incentive to take the hard decisions necessary to address climate change, but many, particularly in the developing world, tend to put off taking decisive action because the costs of climate mitigation may exceed the payoffs and take decades to be...