International

Measuring Climate Impacts on Health

Tree with Right hand side full of leaves on health patch of grass and the other half is dead with no leaves on a dried up patch of mud

Climate related emergencies have made frequent headlines over the last few years, from record heatwaves and wildfires, to increased flood risk – but how can we measure how our climate, and the changes we are seeing, are affecting us?
Without this evidence, we cannot know the true health burden of climate change. This is where the ONS Climate & Health Project fits in – a four-year project, funded by Wellcome, which we began in February 2022. As we pass the project mid-way point, Gillian Flower reflects on the achievements so far, and the wider implications of this important work.

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Understanding our future population: Why projections are not predictions

Image of people

There are many reasons for wanting to know the size of the future population of the UK. How many school places will we need? How many hospitals? How many people will claim a State Pension? But looking into the future is challenging. As James Robards explains, our population projections take into account current and past trends, and as those patterns change, we adjust our projections accordingly.

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