A new report on the Channel's fisheries is a timely reminder of the ecological trend to 'simplification' as whole trophic levels are stripped away by over-exploitation, writes Horatio Morpurgo. Yet the government's profit-focused vision of 'sustainability' is missing the essential element - allowing the recovery of marine ecosystems.
The UK Government's policy is to frack at all costs, against public opinion and compelling evidence of environmental damage and poor returns, writes Paul Mobbs - a timely reminder that as far as the Government is concerned, it has a God-given right to rule over us, no matter what we think or want.
Log books from British whaling ships more than 200 years ago have given new insights into the history of the Arctic sea ice, reports Tim Radford. A new study reveals that the scale of ice melt in the Arctic over the last few decades is new and unprecedented.
The greatest volcanic eruption in human history changed the 19th century as much as Napoleon, if not more, writes Gillen D'Arcy Wood. Yet how many of us know of Tambora, the climate havoc it unleashed, or the global cholera pandemic it spawned?
The Earth's current warming is looking similar to what took place 55 million years ago, writes David Bond. And if it works out that way, the news is good: we may avoid a mass extinction. On the other hand, the poles will melt away completely, and it will take hundreds of thousands of years for Earth to get back to 'normal'.
By radically changing the way we acquire our food, the development of agriculture has condemned us to live worse than ever before. Not only that, agriculture has led to the first significant instances of large-scale war, inequality, poverty, crime, famine and human induced climate change and mass extinction.
By Clive W. Dennis (winner of the Ecologist/Coady International Institute 2006 Essay Competition)