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Environment – Articles, Analysis, Comment

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Extinctions: happening since before we were around, but happening a lot more now. Andrew Milligan/PA

Our role in extinctions cannot be denied

The State of Nature report published this month showed that of more than 3,100 British species surveyed, 60% are in decline, and one in 10 of those species on the Red List are under threat of extinction…
Britain’s best loved mammal, but no friend to cattle farmers. Ben Birchall/PA

Swapping science for shooting won’t save cattle or badgers

What do the pilot badger culls due to start this weekend in Gloucester and West Somerset hope to achieve? The official line is a 16% reduction of bovine tuberculosis (bTB) in cattle herds over the next…
Want to be happy? It’s all about the green. epSos.de/Flickr

It’s official: city parks make us happy

Spending time with nature in our cities’ parks and gardens can improve individual satisfaction in life and make us less aggressive, anxious and stressed. So isn’t it time we placed access to nature alongside…
In the hold, but for how long? Wasting millions of tonnes of seafood is a tragedy. Maurice McDonald/PA Archive

We must stop committing valuable fish to a watery grave

In European waters controlled by the EU Common Fisheries Policy, the discarding of fish overboard has long been condemned by environmentalists and regretted by fishers. According to the UN Food and Agriculture…
The larval caterpillar of the oak processionary moth: I love the smell of pesticide in the morning. Forestry Commission/Crown Copyright

How to kill a very hungry caterpillar (and its invasive friends)

As thousands of people have descended on the Chelsea Flower Show this week, one exhibit has startled visitors by contrasting its beautiful sunken garden with a sinister avenue of dead trees. Designed by…
You can blink, you won’t miss it. Climate change is here for good. rudecactus

Global warming is here to stay, whichever way you look at it

Has global warming stalled? This question is increasingly being asked because the local weather seems cool and wet, or because the global mean temperature is not increasing at its earlier rate or the long-term…
And you think your neighbours are bad: millions live alongside active volcanoes. Smithsonian Institute Global Volcanism Program

Mexico’s smoking giant El Popo lights up again

The Popocatepetl volcano in Mexico is throwing out plumes of smoke and ash, an eruption that threatens the one million inhabitants of the towns and villages nearby. Mexico City, the world’s third largest…
Chapelcross, Scotland: decisions over our future sources of energy won’t wait until the cows come home. Magnox Sites Ltd

Nuclear subsidies: a gamble on the price of gas

Providing power to the nation is no small task. It requires considerable forward planning, involves huge costs and considerable risks. More risk and cost, in fact, than most energy providers can stomach…
Britain’s woeful road infrastructure for cyclists is dragging us down. Tim Ireland/PA

Who put the brakes on cycling in Britain?

Making a city more bicycle-friendly is not simply a matter of painting a few lines and installing parking spaces. It requires cities to work with cyclists as participants in redesigning the city. Ensuring…
Many of us love helium balloons but we need to find and conserve more for use in MRI scanners. PA/Matthew Fearn

We’ll all be worse off when the helium balloon pops

Helium is God’s gift to humankind. It’s particularly fantastic for science and medicine and has allowed us to make an enormous number of fundamental advances. We use it for a whole vast array of things…
An estimated 30-50% of food produced worldwide is wasted, and ends up only fit for the birds. Owen Humphreys/PA Wire

Food waste: beyond fridge guilt to a sustainable system

The food system is perhaps the most vital component of our modern industrialised world. Without food in shops, it’s fair to say society would unravel in a matter of days. The food industry is in many ways…
Making power-hungry datacentres like these more energy efficient is vital. Schlüsselbein2007/Flickr

Your next computer can be any colour, so long as it’s green

Do you have a computer on a desk somewhere? Fans whirring, screensaver flickering, left on for days. Would you leave your washing machine running for days? Because over time, a desktop computer draws on…
Medicine residues that we flush down the toilet can affect fish and other wildlife. Chris Ison/PA

Popping pills can harm wildlife via a trip to the loo

It’s not a thought that occurs to most of us, but flushing the toilet doesn’t just mean disposing of our bodily waste. We’re also flushing away some of the medicine we take down with it. Our contraceptive…
Ratcliffe-on-Soar power station: carbon markets are supposed to be effective, not just hot air. PA/David Davies

Is this the end of carbon trading, or just a hiccup?

Just as scientists almost universally agree greenhouse gases contribute to the planet’s changing climate, economists almost universally agree the problem is made worse because polluters don’t pay for the…