Markets are fretting. Up one day and down the next? Do they believe in the dire fundamentals or inflation threat, or keep buying Central Banks juicing the markets? Never mind; hot disruptive tech stocks can only ever go up… But where do they eventually lead us? I suspect Tech will eventually kill us all…

We had a slew of spectacular Big Tech results this week, but has the time come to regulate them more closely to avoid increasingly monopolistic behaviour, and to protect the population from the pernicious effect of the manipulation of big data? It’s as much an argument about the role of the state as it is about the success of companies. There will be winners and losers.