As Global Temperature Rises, So Do Food Prices
As concerns mount over extreme weather hitting global food systems this year, governments are no closer to forging a pact to fight climate change. The effects of extreme weather on crops are only beginning to be understood.
For decades scientists studied the effect of global warming on crops by simply raising temperatures and carbon dioxide levels in greenhouses. They did not take into account the effects of floods and droughts, or reduced yields that result from higher temperatures.
Who Can Deny the World is Warming?
THE COMPLETE GUIDE TO MODERN DAY CLIMATE CHANGE
All the data you need to show that the world is warming
An article by ClimateProgress.org guest blogger Scott A. Mandia – a compendium of the latest evidence of dangerous climate change, complete with excellent graphics
Press Releases: Canadian Climate Change Accountabiliy Act Passes to Third Reading
After years of struggling to get the Climate Change Accountability Act through parliament, it is great to see that we are now moving towards a third reading of the Bill with the support of all of the opposition parties. The passing of this Bill, which includes mid and long term targets in line with what science tells us is necessary to avoid run-away climate change, represents one of the biggest steps forward in Canadian climate policy in years.
The tabling of today’s Liberal motion* is also a very positive step in the right direction towards ensuring Canada moves away from its reputation as a global climate change laggard.
A Holiday Gift from Climate Scientist James Hansen
For new inspiration and knowledge, we would most like to recognise James Hansen, who with the publication of his book Storms of My Grandchildren has made climate science accessible and interesting to anyone with a high school education.
Climate Betrayal in Copenhagen – GPC-PVC
“The political statement agreed to with much fanfare in Copenhagen at the 15th Conference of the Parties is not what was needed,” says Elizabeth May, the Green Party of Canada Leader. “With clear warnings from science that greenhouse gas emissions must halt their global rise and begin a steep decline no later than 2015, the leaders gathered in Copenhagen have issued a compromise statement that should never have been written.”
Final Episode of BBC World’s “Hot Cities” Available
Los Angeles is one of the most polluting cities in the world thanks largely to its love affair with the car. It is a city built on consumption. Each person produces around 20 tonnes of emissions per year – twice as much as anyone else. Now they are about to reap what has been sown. In LA there has been a big increase in wildfires, water supplies are under threat, rising sea levels could have a massive impact on LA’s huge port and destroy thousands of homes. “Hot Cities” goes to LA just as the city launches its adaptation strategy.
An Optimistic Take on the Copenhagen Climate Conference by Gwynne Dyer
It is hard to celebrate a process as clumsy, and occasionally as ugly, as the horse-trading and arm-twisting going on at Copenhagen, but that is how human politics works. We may all recognize that there is a global emergency, but every government still has its own interests to protect.
Nevertheless, we have come a long way.
The Physics of Copenhagen: Why Politics-As-Usual May Mean the End of Civilization
In Copenhagen, if the U.S. is willing to treat climate change as politics-as-usual, most of the other major players will simply follow suit. They’ll sign some kind of paper in Denmark — that became all but certain on Friday night when Obama announced he’d jet in for the meeting’s close. European leaders and some environmental groups may then call it a “qualified success,” and on we will go through more years of negotiation. In the meantime, physics will continue to operate, permafrost will continue to thaw, sea ice to melt, drought to spread. It’s like nothing we’ve ever faced before — and we’re facing it as if it’s just like everything else. That’s the problem.
56 newspapers around the world in 20 languages publish the same editorial calling for action from world leaders on climate change
Today 56 newspapers in 45 countries take the unprecedented step of speaking with one voice through a common editorial. We do so because humanity faces a profound emergency.
Unless we combine to take decisive action, climate change will ravage our planet, and with it our prosperity and security. The dangers have been becoming apparent for a generation. Now the facts have started to speak: 11 of the past 14 years have been the warmest on record, the Arctic ice-cap is melting and last year’s inflamed oil and food prices provide a foretaste of future havoc. In scientific journals the question is no longer whether humans are to blame, but how little time we have got left to limit the damage. Yet so far the world’s response has been feeble and half-hearted.
State of Climate Science: Videos of US Senate Select Committee Hearing
With the international climate change talks in Copenhagen fast approaching, there is real urgency to reach diplomatic consensus on a planetary solution. In a hearing hosted by Chairman Edward J. Markey on December 2, 2009, the US Senate Select Committee explored with climate scientists from the Obama administration, Dr. John Holdren and Dr. Jane Lubchenco, the urgent, consensus view on our planetary problem: that global warming is real, and the science indicates that it is getting worse.
