BBC: The Arctic seas are being made rapidly more acidic by carbon-dioxide emissions, according to a new report. Scientists from the Arctic Monitoring and Assessment Programme (AMAP) monitored widespread changes in ocean chemistry in the region. They say even if CO2 emissions stopped now, it would take tens of thousands of years for Arctic Ocean chemistry to…
DW: At Germany’s annual Petersberg climate talks, German Chancellor Merkel has called for a binding pact by 2015 to reduce carbon emissions. She said inactivity only increased the cost of combating climate change later on.
At Monday’s Petersberg Climate Dialogue, as the meeting is officially called, Chancellor Angela Merkel called for an internationally binding climate pact to be completed by 2015.
“Doing nothing means that is will be much, much more costly for us all,” Merkel said at the start of the conference in Berlin, adding that she was under no illusions about the amount of work involved in such a pact but that “waiting is not an option.”
Dr. Ralph Keeling on atmospheric Oxygen and Carbon Dioxide. Ralph Keeling is the current program director of the Scripps CO2 Program. He is also a Professor and the Principal Investigator for the Atmospheric Oxygen Research Group at SIO.
Oxygen levels are decreasing globally due to fossil-fuel burning. The changes are too small to have an impact on human health, but are of interest to the study of climate change and carbon dioxide. These plots show the atmospheric O2 concentration relative to the level around 1985. The observed downward trend amounts to 19 ‘per meg’ per year. This corresponds to losing 19 O2 molecules out of every 1 million O2 molecules in the atmosphere each year. http://scrippso2.ucsd.edu/
Station Daily Averages of CO2 and O2/N2 http://scrippso2.ucsd.edu/plots
A documentary on Al Gore’s campaign to make the issue of global warming a recognized problem worldwide. http://www.imdb.com/title/tt0497116
Since Paramount has taken down the video Thu Sep 5, 2013, this video is no longer available. Alternative watch TED Talk Al Gore New Thinking On The Climate Crisis.
“Local officials and enviros are making plans for a post-global warming America. And so are profit-seeking companies.”
On the opening morning of the inaugural National Adaptation Forum, I was eating breakfast at a stand-up table in the exhibition hall when a mustachioed man of middle age plopped his cherry Danish next to my pile of conference literature, a mess of pamphlets and reports with titles likeGetting Climate Smart: A Water Preparedness Guide for State Action, and Successful Adaptation: Linking Science and Policy in a Rapidly Changing World. The nametag dangling above the Danish identified the man as Michael Hughes, director of public works for the Chicago suburb of Elmhurst. Like many attendees, Hughes was part of a new national emergency-response team without being fully aware of it. He had arrived in Denver knowing little about “adaptation,” the anemic catchall for attempts to fortify our natural and built environments against the epochal temperature spike in progress.
“I hadn’t even heard the term ‘adaptation’ a month ago,” he told me, taking a bite.
Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras designed for one purpose: to capture a multi-year record of the world’s changing glaciers. Visit IMDB for more film details. Donate to the project chasingice.com Update The old movie version is no longer available, updated the video URL to a…
November 06, 2008: SFU Canada Research Chairs Seminar Series “Glacier and ice-sheet dynamics in a warming world”
Dr. Gwenn Flowers, Canada Research Chair in Glaciology / Department of Earth Sciences
By The Economist: MARKETS can misprice risk, as investors in subprime mortgages discovered in 2008. Several recent reports suggest that markets are now overlooking the risk of “unburnable carbon”. The share prices of oil, gas and coal companies depend in part on their reserves. The more fossil fuels a firm has underground, the more valuable its shares. But what if some of those reserves can never be dug up and burned?
If governments were determined to implement their climate policies, a lot of that carbon would have to be left in the ground, says Carbon Tracker, a non-profit organisation, and the Grantham Research Institute on Climate Change, part of the London School of Economics. Their analysis starts by estimating the amount of carbon dioxide that could be put into the atmosphere if global temperatures are not to rise by more than 2°C, the most that climate scientists deem prudent. The maximum, says the report, is about 1,000 gigatons (GTCO2) between now and 2050. The report calls this the world’s “carbon budget”.
We are living in exceptional times. Scientists tell us that we have 10 years to change the way we live, avert the depletion of natural resources and the catastrophic evolution of the Earth’s climate. The stakes are high for us and our children. Everyone should take part in the effort, and HOME has been conceived…
The fossil fuel industry is the 1% of the 1%, the richest enterprise in human history
Via Memo Share: You’ve probably wondered why we as a nation cannot act on climate change given that at least 98 percent of the world’s non-big-oil-financed scientists agree that it is manmade and we may be only two summers from an ice-free Arctic.
The Earth might seem solid beneath our feet but five billion years ago there was no sign of the planet we call home. Instead there was only a new star and a cloud of dust in our solar system. Over millions of years, a series of violent changes led to the formation of our world…
By James West “I don’t see what all those environmentalists are worried about,” sneers your great uncle Joe. “Carbon dioxide is harmless, and great for plants!” OK. Take a deep breath. If you’re not careful, comments like this can result in dinner-table screaming matches. Luckily, we have a secret weapon: A flowchart that will help you calmly…
Dr. Jennifer Francis – Rutgers University “Extreme weather events are increasing in frequency and intensity all around the northern hemisphere.” Concurrently, Arctic sea ice is in an accelerating decline, the entire surface of Greenland melted for the first time in at least 150 years, glaciers are disappearing around the world, and snow cover on Arctic…
Public lecture by Distinguished Senior Scientist at the Climate Analysis Section at the National Centre for Atmospheric Research (NCAR), Kevin Trenberth held at UNSW on October 16, 2012. “Heavy precipitation days are increasing even in places where precipitation is decreasing.” Framing the way to relate climate extremes to climate change Abstract The atmospheric and ocean environment…
Justin Kruger & David Dunning.
Unskilled and unaware of It: how difficulties in recognizing one’s own incompetence lead to inflated self-assessments.