Those who claim that to leave the E.U. would damage the City are the very same as those who in the past confidently predicted, with a classic failure of understanding, that the City would be gravely damaged if the U.K. failed to adopt the euro as its currency.

A flat-rate poll tax would be politically unsustainable; even with a rebate scheme, the package would have an unacceptable impact on certain types of household.

She felt Britain should not be so dependent on coal. She was in favour of building up nuclear energy to break the dependence on coal, and the main opposition to nuclear came from the environment movement. Mrs. Thatcher thought she could trap them with the carbon emissions argument.

In terms of the arguments, I think the pro-Leave campaign is winning them all.

If one of the arguments against eating meat is to do with cruelty and animal intelligence, then lab meat avoids that. There's also the environmental argument for it.

The ability of big money to shape perceptions - where you have four anti-climate lobbyists for every single member of the House and Senate - is a big factor.

We need to keep switching up the language around climate change.

What we've got is the wholesale embrace of fracking domestically, internationally and for export. And this couldn't be further from what we really need to do to address climate change.