At the end of October, just before I started as HM Chief Inspector of Prisons, the inspectorate and Ofsted visited Rainsbrook Secure Training Centre near Rugby. Rainsbrook was built by the Blair government to house the increasing numbers of children imprisoned as a result of policing targets and tough-on-crime policies and it was one of four centres contracted out to private providers. The great hope was that these better-funded centres would provide a more humane alternative to Young Offender Institutions.

It was one of those forgettably historic moments at the United Nations. The year was 2015, the UN’s 70th anniversary, and China’s President Xi Jinping was in New York, speaking in person to the UN General Assembly. In festive spirit, Xi announced that China would set up a $1 billion trust fund to be dispersed over ten years to ‘support the UN’s work’ and ‘contribute more to world peace and development’. So began the Peace and Development Trust Fund, one of China’s more insidious projects to co-opt the UN, its logo and its global networks.

A friend of mine went for a walk in the Cotswolds last weekend with his wife. At around four o’clock, tired but happy, they fetched up at a country pub. ‘You’ll have to eat a substantial meal,’ said the landlady, crossly. ‘But it’s four o’clock,’ said my friend. ‘We’re not hungry.’ The landlady tutted and showed him a long and expensive menu. My friend and his wife turned around and walked out of the pub. This, I think we can safely say, represents one end of the Tier 2 pub spectrum.

As darkness falls, a group of mainly middle-aged men set up traps of various shapes and sizes — some sophisticated and expensive-looking, others more Heath Robinson-like — in gardens and fields across the country. These are moth enthusiasts: a largely unknown and, by their very nature, unseen group of hobbyists. They are mostly fanatical birdwatchers too, and from backgrounds that include journalism, the civil service, the Royal Mail and the NHS.