October 2008

Latest updates from the impressive ProtectPlanetOcean web site provide convincing support for Greenpeace's long-held contention that marine reserves provide the best long-term solution to the problems of overfishing and pollution which threaten the world's marine ecosystems. In case you've forgotten marine reserves are protected areas, national parks at sea where no fishing or other extractive industries (such as oil, gas or gravel extraction) are permitted.

The site has pulled together studies of 124 marine reserves around the world - scientific peer-reviewed research published in academic journals - to provide a clear picture of what has happened where reserves have been established.

Has somebody put something in the water around Westminister? On Tuesday I found myself waxing lyrical about a new Tory announcement. Today it's Labour's turn. Frankly, I'm a little freaked out.

Ed Miliband - he who thousands of you congratulated when he got his new job as climate change secretary - has announced a new emissions reduction target for the UK. We will, he said, reduce our greenhouse gas emissions by 80 per cent by 2050, compared to 1990 figures.

I still suspect I may have fallen down a rabbit hole but apparently it's true. Two weeks after formally telling the world they're opposed to a third runway at Heathrow, the Tories have issued an extraordinary warning to companies. Don't get involved in any contracts to build the third runway, they're saying, because we're "absolutely determined" to stop the project going ahead. (Oh, and they're opposed to a second runway at Stansted too.)

With the Rainbow Warrior on her way to the UK, we thought we'd put together a slideshow to share a few of the highs - and lows - of her remarkable history. Our flagship, the Rainbow Warrior has travelled from South America to the South Pacific, the Antarctic to the Atlantic - an icon for environmentalists around the globe.

The ship coming to the UK is of course the Rainbow Warrior II; the original vessel was sunk in 1985 by French government agents trying to foil protests at their nuclear weapons testing in the Pacific. (The ship's name was inspired by a Native American prophecy which foretells a time when human greed would make the world sick, and warriors of the rainbow would come together to save it.)

Our oceans are the last global commons, and as such are about as effectively regulated as Dodge City when the West was at it's wildest. As recently as 40 years ago they were considered to be an inexhaustible resource. No amount of fishing could possibly make a dent, it seemed, in the teeming mass of ocean life which constantly replenished itself. It was a one-sided arms race, with increasingly advanced fishing techniques maximizing catches: GPS; sonar; trawl nets big enough to catch a jumbo jet; bottom trawling; fish aggregating devices and open-water 'ranching' are just some of the methods employed to extract maximum profit from the seas.

Cars are responsible for 12 per cent of all CO2 emissions across the EU

Once again our government's green credentials have been put to the test and found wanting. Presented by the EU Parliament with a perfect opportunity to force Europe's motor industries to reign-in their gas guzzling, climate damaging ways, they opted instead to give in to the demands of the car lobby.

There've been two new blows to the UK's prospects of tackling climate change in the last couple of days.

First, City Airport got permission to increase flights to and from the airport by up to 50 per cent - despite the presence of dozens of flashmobbers registering their opposition outside Newham Town Hall (where the decision meeting was taking place), and local planners, teachers and campaigners from a number of organisations inside the hall. And despite the fact that the airport representatives couldn't and didn't even try to answer the accusations that they'd lied and their noise figures were inaccurate.