Hydropower is considered essential if the world is to reach net zero, but do the broader cost to ecosystems and local communities outweigh the benefits? 

Mark Rowe asks whether opening up the UK to meat from other continents will spell the end of British farming as we know it

Arctic nations are gearing up to exploit the region’s abundant natural resources

The IPCC embraced the notion of carbon offset schemes in the landmark Paris Agreement, but projects have faced criticism that they lack effectiveness and transparency. Mark Rowe investigates the world of carbon offsetting to determine the role it really plays on the path towards net zero

Hunting is a topic that attracts polarised viewpoints. But as Mark Rowe demonstrates, when it comes to limiting human-wildlife conflict and to wider conservation measures, it’s not always so simple

According to the World Conservation Union, Britain’s national parks ‘only just’ meet the nature conservation standards for international recognition. With tourist numbers far outpacing levels of wildlife, are we managing these vital green spaces in such a way that they can serve the needs of both people and nature at the same time?

For years, China was the go-to destination for exporting the West’s refuse material. But with an import ban now in place for everything from plastics to e-waste, and a growing global population producing an ever-greater amount of rubbish, what exactly is the future for a world awash with garbage?

In the 4th century BC, Aristotle proposed that earthquakes were caused by winds trapped in subterranean caves. Small tremors were triggered by air pushing on the cavern roofs, large ones by air breaking the surface. We now know a good deal more about how and why earthquakes happen. Yet the most important part of the jigsaw – when they will happen – continues to confound us as much as it did the ancient Greeks

As the world turns away from fossil fuels, one question often overlooked is what to do with the thousands of ageing oil and gas platforms left vacant across the planet. When first built, little thought was given as to what to do with these hulks at the end of their productive lives. Only now, it seems, are major oil companies waking up to the reality that something needs to be done

Natural capital is a way to quantify the value of the world that nature provides for us – the air, soils, water, even recreational activity. Advocates say this is crucial if biodiversity is to have any clout in a world governed by raw economics. Others believe the concept merely turns the natural world into a commodity. Is natural capital our last chance to halt the carnage mankind inflicts on the environment or are its supporters naively dancing with the devil?