Sir Ed Davey: “We need a global treaty to press pause on super-intelligent AI now.”

That's the best way, all the evidence shows, to make sure maternity units are safe.

We have made changes. I am happy to embrace more changes. I want us to work as a united front.

The jury is very much out on the Rosebank oil field, not least because that may not pass the same test on reducing carbon emissions.

The way to get energy bills down, get the economy growing, is to be less dependent on fossil fuels and we want to be.