A thumping win for Boris Johnson’s Tory party is more complex than it seems; the returns cast a light on changes bubbling under the surface of the country’s politics. A renewed push for land restitution in Kenya is making life hard for foreign firms. And the hardcore safety training that Chinese students think they need before heading to the West. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer