I can't be bought. I don't need to be bought. I'm not a careerist. I don't need to have a career in politics. I'm in a very, very luxurious position, but I am in a position of strength.

I wanted to weave a green thread through the Conservative party; that's my job, and I signed up imagining that I would be in a very small minority within my party, possibly even on my own, battling away on these issues.

All schools should teach children basic cooking skills. Every school should be able to buy sustainable, good quality food wherever possible from local sources. Every school should include food-growing in the curriculum. For some, that will mean twinning with willing farms. For others, it will mean literally building their own small farms.

If we want to preserve Heathrow's hub status, we need to stop clogging it up with point-to-point flights to places such as Cyprus and Greece, which between them account for 87 weekly flights, and contribute nothing to overall connectivity.