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"Eight years ago, world governments made a pledge to put a halt to growing biodiversity loss by 2010. They have not succeeded. The ongoing loss of biodiversity has instead become even more severe of a threat to the planet's once-balanced ecosystems--it's become a full-on extinction crisis. Thanks to human development and expansion, species are now going extinct exponentially faster than ever before--they're dying out at the frightening speed of 1,000 times the natural rate."

"Humans may be reluctant to floss their teeth, but this Japanese macaque doesn't seem to mind."

"There are some scary statistics surrounding water: Did you know only 1 percent of the world's water can be used for human consumption and half of the global population will be living in areas of 'acute water shortage' by 2030?"

As the world weighs how to deal with warming, the idea of human manipulation of climate systems is gaining attention.  Yet beyond the environmental and technical questions looms a more practical issue: How could governments really commit to supervising geoengineering schemes for centuries?

"Our ecological footprint - what we take out of the planet - is now 1.3 times the biological capacity of the Earth. In the words of Professor Bob Watson, Defra's chief scientific adviser and former chairman of the Intergovernmental Panel on Climate Change (IPCC), we are in danger of approaching "a point of no return". So the action we take in the... See More next couple of decades will determine whether the stable environment on which human civilization has depended since the last Ice Age 10,000 years ago will continue. "

Conservationists called the 13-nation agreement an important step in protecting the wild cats, whose numbers have plummeted in recent decades as human encroachment has eliminated more than nine-tenths of their habitat. Experts say there are fewer than 3,500 wild tigers today, compared to an estimated 100,000 at the beginning of the 20th century. Hailing the agreement, Michael Baltzer, head of the WWF Tiger Initiative, said "There never has been a high-level government commitment to take forward tiger conservation."

"One lesson is that anyone hoping to up-end decades of research pointing to a growing human influence on the climate by challenging a single batch of studies (in this case efforts to chart past temperatures using indirect clues like tree rings) is almost surely on a fool's errand. Another is that scientists, even when under relentless pressure, need to conduct their work scrupulously, carefully and openly and understand that transparency is inevitable in the digital era. A third is that scientists in highly specialized fields would do well to reach out for added statistical expertise when trying to test broader implications of their work."

"I have to say that this one just really depresses me (but please look straight at this one): AFP writes that a new report by the UNEP shows that at current fishing rates, and if we don't do anything to stop it, in 40 years there will not be any commercially-viable amounts of fish left in the oceans. Consider that for a moment before continuing reading. No significant quantities of fish left, due to direct human action."

Preserving a species of weed-eating fish may be the key to saving the world's coral reefs from being engulfed by weed as human and climate impacts grow. A new study by the Centre of Excellence for Coral Reef Studies (CoECRS) has found that weed-eaters like parrotfish and surgeonfish can keep coral reefs clear of weed up to a point.

Darwin would be heart broken----The Galapagos archipelago has already been transformed by global climate changes and human activity, a report has concluded.

This is messed up, "A series of events, including the 1982 El Nino, overfishing and the appearance of urchins that destroy coral, has altered the islands' marine ecosystems. At least 45 Galapagos species have now disappeared or are facing extinction. "