Melting Arctic Will Cause “Bad Hot Days” For California
The warming contributed by CO2 and methane from Arctic tundra ecosystems will lead to warming in CA, with hotter days in LA and contribute to the loss of the snowpack in the Sierra and water problems.
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.
Dramatic Depletion of World Food Production Linked to Wildfires
World climate events these past days have been so extreme and have caused so much destruction and loss of life, you might think you’re sitting through a bad disaster movie. But as tragic as the terrible flooding in Pakistan, China and Eastern Europe has been, the heat and wildfires in Russia will have a very serious long-term effect, that of drastically increasing atmospheric CO2 and Methane concentrations and thereby increasing the risk of drought and wildfires in many parts of the world.
Another long-term effect will be that of severely depleting world grain supply, already at a low level. Gwynne Dyer explains the implications of this in his disturbing article for Straight.com, “Gwynne Dyer: Russian response to wildfires gives an early glimpse of climate change impact.”
Russia Burning: The View From Above and at Ground Level
Note from Dorothy: As of today – Sunday, August 8 – there are 554 fires burning in Russia, in 190,000 hectares. On Friday, the air temperature in Moscow reached 37.3 C, beating the previous 1920 record by nearly 2 C. According to BBC World News, carbon monoxide was at six times the danger level. There [...]
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.
Will Climate Refugees Be Allowed Safe Haven on James Lovelock’s “Lifeboats?”
Can we create for ourselves in enough time societies governed by a new set of “rules,” a new way of organizing ourselves, a new way of living with the earth and with one another? Can we create a new way that we live as individuals, day-to-day, that builds upon the life examples and teachings of history’s great spiritual leaders, or the life examples of the tens of millions, if not hundreds of millions, who have come before us who gave their lives struggling and sacrificing for a better world for their descendants?
There are many of us all around the world who believe, unlike Lovelock, that we have it in us not just to try but to have a chance of succeeding. But it’s a race against time.
Shocking Australian Government Report on Dangerous Climate Change
“Climate Change 2009″ Faster Change and More Serious Risks By Will Steffen Click here to download the full report Executive summary: State of the Science 2009 The IPCC’s Fourth Assessment Report (AR4) is an outstanding source of information on our current scientific understanding of the climate system and how it is responding to the changes in the [...]
Dangerous Climate Change Impacts Recognized in U.S. Government Report
The United States Global Change Research Program released a major report called Global Climate Change Impacts in the United States this week summarizing the science and consequences, both current and projected, of climate change in the U.S. United States Global Change Research Program, Global Climate Change Impacts, Climate Change, Carbon Dioxide Emissions, Human-induced. Climate change will interact with many social and environmental stresses; thresholds will be crossed, leading to large changes in climate and ecosystems.
Lest we forget Australia on fire…
“Given that this was the hottest day on record on top of the driest start to a year on record on top of the longest driest drought on record on top of the hottest drought on record the implications are clear…
It is clear to me that climate change is now becoming such a strong contributor to these hitherto unimaginable events that the language starts to change from one of “climate change increased the chances of an event” to “without climate change this event could not have occurred.” The Australian Bureau of Meteorology
World failure to act on climate change a cause of raging wildfires
The Australian Government is wondering how to stimulate the economy. It is planning to give away much of the surplus from boom times in handouts. It has made the usual token allocations to climate change mitigation, allocations that will in no way deflect the coming climate holocaust.
