Satya Nadella, writing in today's FT, sets out a strong vision of greater collaboration in the tech sector to address the world's problems. This would unquestionably act as a force multiplier to the efforts underway to mitigate the effects of the pandemic, both in public health and the economy.

How can we make sure this vision is realised now and kept alive, when we move on to the new normal, after the worst of the pandemic is over?