A letter from Bill McKibben, Naomi Klein, Winona LaDuke, Sandra Steingraber, and Rev. Lennox Yearwood

For the last two years, all across the country, people have said the same thing to us: “We’re ready to fight.”

And as the planet lurches past 400 parts per million concentrations of CO2, the moment has come, the moment to ask you to do hard, important, powerful things. The last two weeks of July are, statistically, the hottest stretch of the year. This year we want to make them politically hot too. Which means we need you, out on the front line. We need some of you to risk going to jail, and all of you to show up and speak out. And since it’s a hard thing to ask, this letter is going to be a little longer than usual. (If you want to cut to the chase, though, the list of actions can be found here.)

We’re calling this next phase of the fight “Summer Heat.” Over the course of the final weeks of July, from the Pacific Northwest to the coast of Maine, from the Keystone pipeline route to the White House where the administration has broken its promise to put solar on the roof, to the Utah desert where they’re getting ready for the first tar sands mine in the US, we’re going to try and get across the essential message: it’s time to stand up – peacefully but firmly — to the industry that is wrecking our future. Click here to make your stand: joinsummerheat.org/map

We believe that mass action can breathe life into even the most hardened political fights, and so these actions will all aim to bring together thousands of people to stand together -- perhaps sometimes on the wrong side of the law.

For the first time, NOAA's Mauna Loa observatory recorded an average daily CO2 concentration above 400 parts per million. Globally, we're not yet at annual averages above 400, but this is indeed an important milestone. We've created 400.350.org to reflect on what this means, and talk about what we're doing to cool the planet.

Please take a moment to read and share.

This guest post was written by Marissa Mommaerts. Marissa is the Communications Manager at Transition US, the national hub of an international network of communities transitioning away from fossil fuels toward sustainable, local economies.

This guest post was written by Ray Friedlander at the Sitka Conservation Society.

Over 50 events are planned on college campuses across the country today to highlight the growing fossil fuel divestment movement that has spread to more than 300 colleges and universities over the last semester.

One of the day's largest events will take place at San Francisco City Hall, where students from across the city will rally with 350.org founder Bill McKibben  and city supervisors who recently voted unanimously to push the city’s pension fund to divest $583 million from the fossil fuel industry. San Francisco was inspired to work towards divestment because of the student movement -- now, they're helping students push their universities to divest!

Other events include students at Colorado College camping out on campus to call for divestment, students at Northern Arizona University dropping a big banner over a campus building, students at Cornell University hosting a die-in to symbolize the human cost of climate change, and students at Wellesley College meeting with their boards of trustees to push for divestment.

Based on the anti-apartheid divestment campaigns of the 1980s, the current fossil fuel divestment effort has spread to over 300 colleges and universities in the last six months. Four colleges, Sterling, Unity, Hampshire, and College of the Atlantic have committed to divest their endowments. Students have met with their boards of trustees to push for divestment on over 50 campuses and passed student body resolutions supporting the move on more than 30 campuses. More board meetings are scheduled for the coming weeks.

The action on campus has sparked some incredible progress off-campus, as well. Last week, 9 mayors across the country joined San Francisco and Seattle to announce that they would be pursuing fossil fuel divestment. The cities include: Eugene, OR, Berkeley, CA, Richmond, CA, Boulder, CO, Santa Fe, NM, Bayfield, WI, Madison, WI, Ithaca, NY, and State College, PA. There is still much more work to do: each of these cities will need to follow through with their commitment to keep their city funds out of fossil fuels and push their state pension funds to fully divest, but these Mayoral commitments are a great start, it shows that the divestment campaign is beginning to gain the political support we need to make a real impact.

We'll be sharing photos and updates from the #FossilFreedom Day of Action throughout the day today. Make sure to follow the hashtag on Twitter for breaking news from around the country.

A new report released today by Market Forces and 350.org Australia shows how Australia’s ‘big four’ banks, supported by international investors, are literally Financing Reef Destruction.

The report makes it clear that the ‘big four’ Australian banks – ANZ, Commonwealth, NAB and Westpac – play a critical role in enabling major fossil fuel projects. Combined, these banks lent $3.8 billion to coal ports and LNG terminals in the Great Barrier Reef Word Heritage Area since January 2008.

Australia’s Great Barrier Reef literally sits in the way of the fossil fuel industry and its massive expansion plans. Of the many new coal terminals planned just one port, Abbot Point, near Mackay, could increase almost nine-fold in capacity to become by far the biggest coal export port ever in the world.

350.org Australia and Market Forces are calling on customers of those banks to tell them to stop financing reef destruction or they will pull out their funds and go elsewhere.

Bill McKibben, coming to Australia in June for a “Global Warming: Do the Maths” tour, said “When you do the maths on avoiding the worst impacts of climate change, there simply isn’t enough room in the carbon budget for new fossil fuel projects.

“We’ve got to wind down the fossil fuel era with great haste if we’re going to keep the planet from overheating,” McKibben said. “This report provides Australians with the information they need to make hard decisions about where their money is invested and if it’s helping or destroying the planet.”