patches of fire burn on a grassy field in a dark landscape with trees in the background

Spreading like wildfire; the double-threat of changing landscapes and climate

Wildfire is the single greatest terrestrial disturbance agent on Earth. Satellite data suggest that in an average year, wildfires burn a total area of around 3.5 million km2, an area around 15 times larger than the UK. While some of these fires are purposefully controlled or are manageable, and can have benefits for ecosystems and livelihoods, other fires burn uncontrollably, with sometimes devastating consequences for safety, livelihoods, wildlife and climate. Continue reading Spreading like wildfire; the double-threat of changing landscapes and climate

Picture of the road A401 by Shepherd's Bush Green, flanked by tower blocks

Painting over the cracks – a short-term fix for air pollution?

The Grantham Institute’s Dr Andreas Kafizas blogs on how light-activated paint and coatings can help tackle air pollution, and whether or not they are effective. Air pollution is a public health emergency. Imperial research shows that poor air quality in London leads to around 1,000 hospital admissions for asthma and serious lung conditions every year. For the UK as a whole, it is estimated that … Continue reading Painting over the cracks – a short-term fix for air pollution?