Lockdown is destroying a year's worth of education across the world. That's how many lives? I'd say a million? Anyone bothered to work it out? It's complex,

Lockdown is destroying a year's worth of education across the world. That's how many lives? I'd say a million? Anyone bothered to work it out? It's complex, there is total loss. There are delays. It'll be over the next 3 years, give or take a year. International students might never come back.