Priority letter: the Omicron variant

Governments’ rapid responses to a new coronavirus strain were wise. But much is still to be learned about the Omicron variant before longer-term policies can be prescribed. Vietnam’s government wants to create internationally competitive firms, and a growing new class of billionaires suggests the plan is working. And research suggests that social distancing comes naturally to bees under pathogenic threat.Have your say about “The Intelligence” in our survey here www.economist.com/intelligencesurvey. And for full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer