UK heatwave warnings, record-breaking June temperatures and the great climate argument arrive together in this episode of Mark and Pete, as Britain swelters, schools struggle, railway lines complain, and almost everybody discovers that their house was designed to retain heat with the grim efficiency of a Victorian oven.

The UK has now recorded its hottest June day on record, with a provisional temperature of 36.1°C measured in Gosport, Hampshire. That has beaten the previous June record of 35.6°C, set in Camden Square in 1957 and matched in Southampton during the famous summer of 1976. Much of England and Wales has faced extreme-heat warnings, with red and amber alerts covering areas where temperatures, humidity and unusually warm nights create risks to health, transport and public services. Britain wanted Mediterranean weather. It neglected to order the shutters, tiled floors and sensible working hours.

Mark and Pete examine what the Met Office heat warning actually means, whether this is merely another hot spell or evidence of a changing pattern, and whether concern about extreme weather has become hopelessly tangled with Net Zero politics, green taxation, international organisations and the faintly exhausting suspicion that every thermometer is now a globalist operative.

There is room for scepticism about climate policy. There is also the fairly stubborn matter of the temperature itself.

We discuss the difference between weather and climate, the enduring cultural memory of the 1976 heatwave, Britain’s 40.3°C all-time record from July 2022, and why modern homes, hospitals, schools and railways are often poorly adapted to prolonged heat. Is the real failure ideological, meteorological, architectural, or simply British people putting carpets everywhere?

The episode also includes practical heatwave advice: how to keep rooms cooler, when to open and close windows, how much to drink, why alcohol is not quite the hydration plan it appears to be, and how to recognise heat exhaustion and heatstroke. Particular care is needed for older people, babies, pregnant women, outdoor workers and those with heart, lung or kidney conditions.

This is a discussion about UK weather, climate change, extreme heat, government warnings, public health and political mistrust, but also about common sense. Whatever one believes about emissions, carbon targets or global elites, checking on an elderly neighbour remains an excellent policy.

The thermometer may be political now. The sweat, regrettably, is bipartisan.

The provisional 36.1°C reading in Gosport surpassed the former 35.6°C June record, while official heat-health alerts warned of risks to vulnerable people and pressure on health and care services.