BROADCASTS.com

Vladimir Putin hopes the threat of cutting off fuel supplies this winter will weaken Europe\u2019s support for Ukraine. European leaders are trying to cobble together a collective response to prevent such fracturing. Before Russia invaded, Ukraine\u2019s surrogacy industry was booming. It has since been disrupted, but not ended. And Britain\u2019s bird populations are changing: we ask why.

For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer