For centuries, the custodians of the Cerne Giant have climbed the steep hill every decade or so to rechalk the outline, ensuring the hulking figure is visible across the Dorset countryside. But this year, the task felt more urgent as effects attributed to the climate emergency are making the giant duller and more fragile.
Climate Impact on the Giant
Luke Dawson, a National Trust lead ranger, explained that algae growth, possibly driven by warmer, wetter conditions, is dulling the giant's bright white outline. Milder winters and wetter summers create perfect growing conditions, while intense rainfall increases water runoff, gradually wearing away the chalk.
Traditionally, rechalking occurs every seven to ten years, with the last restoration in 2019 and before that in 2008. However, Dawson noted that more frequent rechalking may be necessary. The team is also exploring ways to retain water in the landscape, such as allowing scrub to develop and establishing permanent grassland.
Adapting the Rechalking Technique
The method has been adapted this time. Instead of packing in dry chalk, which is difficult on the steep slope, workers are mixing 17 tonnes of chalk with water to create a paste. "It's like a putty, which makes it easier to make it stick," Dawson said.
Despite challenges, the sight of workers and volunteers on the hill was joyful. "It's a beloved figure," Dawson added. Volunteers include a local vicar, staff from Cerne Abbas Brewery, and children from nearby schools.
Hot weather has forced further adaptations. Afternoon shifts have been cancelled, workers rechalk for 20 minutes per hour, and gazebos provide shade. Walnut and lemon cake are offered, but no chocolate due to melting risk.
Community and Global Support
Earlier this year, a fundraising appeal backed by Stephen Fry raised £330,000 in 60 days, with donations from across the UK and as far as Australia, Japan, and Iceland. Donors, including Debby van den Berg from the Netherlands, helped with rechalking. "This is so special, so English," she said.
Jane Hanney-Martin, a museums manager, said, "It's lovely to be part of something so special." The giant's origins remain mysterious, with theories ranging from Hercules to Oliver Cromwell. Scientific analysis in 2021 suggested it was created between AD700 and AD1100.
Michael Clarke, a veteran ranger of four rechalkings, noted the climate's impact: "Last time, rain washed a lot of chalk away. We get complaints when he's not bright enough." He hopes the warm weather will dry the chalk paste nicely, restoring the giant to its former glory.
