The horrifying media images of the devastation that wildfires have caused in recent years have been clear for all to see – from the shocking loss of homes in California to burning wild life in Australia. Devastating deaths, large-scale evacuations, destruction of towns, widespread pollution and biodiversity loss. Impacts are being realised across all over the world.
A wildfire is an uncontrolled fire that burns in the wildland vegetation, often in rural areas though increasingly at rural-urban interfaces. Wildfires can burn in forests, grasslands, savannas, and other ecosystems. They are not limited to a particular continent or environment, indeed there have been “zombie fires” in the Arctic burning under tundra. Wildfires are a natural part of various ecosystems playing a significant and complex role in that can both positively and negatively shape landscapes, soil, biodiversity and influence other processes. It results from three factors coming together – fuel, ignition and weather conditions. Yet, various factors including changes to land use alongside rapidly changing climate conditions is creating more flammable landscapes in some areas, less in others changing global fire regimes.
Wildfires are becoming more extreme with some regions. Canada saw forests ravaged and the evacuation of 230,000 people. The Amazon experienced the worst air quality on record, whilst around the world there were fatalities caused by wildfires. Satellite data analysis reports around 4 million km2 land mass vegetation is burned globally every year equating to the size of India and Pakistan combined. Globally, fires contribute to around 8billion tonnes of C02 annually as well as reducing the quantity of carbon storage by around 10% thereby significantly contributing to weather events and climate interactions.
However, it is not as well known that wildfire events are increasing here in the British Isles, with growing risks that could directly affect communities in the near future. Wildfire is escalating in previously low risk regions such as the UK, necessitating the need for thorough and rapid resource deployment to prevent devasting damages. 2025 saw the UK experience its worst wildfire season on record. Around 66,000 football pitches worth of land were burnt losing precious nature and emitting ghg’s. Climate change is contributing to more frequent and more severe fire events. Burns were seen through large areas of upland heath, peatlands and forests affecting some of the UK’s most biodiverse habitats. In addition to nature losses, wildfires are directly impacting communities too. Properties have been lost in the last 5 years, 50 evacuations occurred in 2025 as well as injuries, major risks to a variety of sectors is on the rise. Smoke impacts to communities are also a concern with the 2018 Saddleworth wildfires estimated to cost the NHS modelled at 21.1million and 165% increase of excess mortalities during PM2.5 excess exposure.
Fire services in England and Wales responded to 564 wildfires from January to June 2025, an increase from 69 fires in the same period from 2024. The escalating threat of wildfires last summer and in particular the increased risk of wildfires on the rural-urban interface, where homes border the countryside is drawing cause for concern. Recent studies that suggest 1.8 million homes are at this higher risk rural-urban interface.
On a more positive note, there is great and urgent opportunity for wildfire management to support local resilience. Enabling landscapes to become more fire resilient, enhancing community-based preparedness and early warning systems can help empower individuals and communities to both reduce risks and cope with future wildfires. Moreover, effective wildfire management can contribute to sustainable land-use practices, mitigating long-term vulnerabilities through promoting ecosystem health.
Prioritising prevention and preparedness can enhance resilience to future wildfire risks. Compared to other nations, ignitions in the UK are overwhelmingly related to human activities either through arson, accidents or other activities. For this reason, the public can play a vital role in preventing wildfires. So what can be done? The good news is that small, local actions can help.
For community leaders – including wildfire education and risk assessment in local emergency and resilience planning will become increasingly important. Working with landowners and park managers to reduce fuel loads safely. Considering seasonal campaigns and signs about safe behaviours in dry and heat spells. Support clear communication plans for fire alerts and evacuations run through local fire and rescue services. Educating about the need to avoid barbecues, bonfires and disposable BBQs in local areas during heatwaves when out enjoying the countryside and nature and identifying vulnerable houses and people to authorities. For households – clearing excess dry leaves and debris from gardens, roofs and gutters and storing flammable materials safely can make a difference. Of course if you see signs of fire, call 999 immediately without hesitation
Wildfires are becoming a community resilience challenge and one we can help reduce the risk of, if we act now.
About the Author:

Sophy Greenhalgh is a doctoral researcher at the Leverhulme Centre for Wildfire, Environment & Society assessing UK resilience to rising wildfire risks. Sophy’s 20+ years expertise spans international climate policy, nature-based solutions and disaster management. She has delivered high impact climate initiatives for governments, business and multilateral organisations such as the European Commission and UN and is serving as an expert advisor to The Earthshot Prize.
References
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