Earth Changes
Two powerful new books say today's global warming is due not to human activity but primarily to a long, moderate solar-linked cycle. Unstoppable Global Warming Every 1500 Years, by physicist Fred Singer and economist Dennis Avery was released just before Christmas. The Chilling Stars: A New Theory of Climate Change, by Danish physicist Henrik Svensmark and former BBC science writer Nigel Calder (Icon Books), is due out in March.
THE US wants the world's scientists to develop technology to block sunlight as a last-ditch way to halt global warming.
It says research into techniques such as giant mirrors in space or reflective dust pumped into the atmosphere would be "important insurance" against rising emissions, and has lobbied for such a strategy to be recommended by a UN report on climate change, the first part of which is due out on Friday).
It says research into techniques such as giant mirrors in space or reflective dust pumped into the atmosphere would be "important insurance" against rising emissions, and has lobbied for such a strategy to be recommended by a UN report on climate change, the first part of which is due out on Friday).
A NEW worldwide movement backed by celebrities, musicians, politicians and business leaders is aiming to reverse the effects of global warming over the next decade.
Global Cool launched in London and LA today and is calling on one billion people to reduce their carbon emissions by just one tonne a year, for the next 10 years.
Boffins have found the climatic tipping point - when the climate becomes irreversibly damaged - can be turned back if global CO2 emissions are reduced by one billion tonnes a year.
Global Cool launched in London and LA today and is calling on one billion people to reduce their carbon emissions by just one tonne a year, for the next 10 years.
Boffins have found the climatic tipping point - when the climate becomes irreversibly damaged - can be turned back if global CO2 emissions are reduced by one billion tonnes a year.
Billions of people will suffer water shortages and the number of hungry will grow by hundreds of millions by 2080 as global temperatures rise, scientists warn in a new report.
The report estimates that between 1.1 billion and 3.2 billion people will be suffering from water scarcity problems by 2080 and between 200 million and 600 million more people will be going hungry.
The report estimates that between 1.1 billion and 3.2 billion people will be suffering from water scarcity problems by 2080 and between 200 million and 600 million more people will be going hungry.
There's a dimmer switch inside the sun that causes its brightness to rise and fall on timescales of around 100,000 years - exactly the same period as between ice ages on Earth. So says a physicist who has created a computer model of our star's core.
Robert Ehrlich of George Mason University in Fairfax, Virginia, modelled the effect of temperature fluctuations in the sun's interior. According to the standard view, the temperature of the sun's core is held constant by the opposing pressures of gravity and nuclear fusion. However, Ehrlich believed that slight variations should be possible.
Robert Ehrlich of George Mason University in Fairfax, Virginia, modelled the effect of temperature fluctuations in the sun's interior. According to the standard view, the temperature of the sun's core is held constant by the opposing pressures of gravity and nuclear fusion. However, Ehrlich believed that slight variations should be possible.
The most important report on the science of climate change for six years is set for release on Friday 2 February, and leaks suggest it will be an alarming read.
The minimum predicted temperature and sea level rises will jump, according to media reports, while the blame will be pinned firmly on greenhouse gas emissions from human activities. Its leading line is expected to be "there is a 90% chance humans are responsible for climate change", mostly due to the burning of fossil fuels.
That contrasts with the last version of the Intergovernmental Panel on Climate Change's report, issued in 2001, which concluded there was a 66% chance that humans were responsible for rising temperatures.
The minimum predicted temperature and sea level rises will jump, according to media reports, while the blame will be pinned firmly on greenhouse gas emissions from human activities. Its leading line is expected to be "there is a 90% chance humans are responsible for climate change", mostly due to the burning of fossil fuels.
That contrasts with the last version of the Intergovernmental Panel on Climate Change's report, issued in 2001, which concluded there was a 66% chance that humans were responsible for rising temperatures.
A magnitude 6.7 earthquake rocked the coast of Australia's remote Macquarie Island today, the US Geological Survey said.
The quake struck west of Macquarie Island at 2.54pm local time (4.54am Irish time), and was centred six miles below the seabed. The US Geological Survey originally recorded the quake as a 6.3 magnitude, but later upgraded the quake to 6.7.
Stuart Koyanagi, a geophysicist at the Pacific Tsunami Warning Centre at Ewa Beach, Hawaii, said the quake was unlikely to generate a major Pacific-wide tsunami.
"Normally at this magnitude we don't expect any kind of destructive tsunami," he said.
The quake struck west of Macquarie Island at 2.54pm local time (4.54am Irish time), and was centred six miles below the seabed. The US Geological Survey originally recorded the quake as a 6.3 magnitude, but later upgraded the quake to 6.7.
Stuart Koyanagi, a geophysicist at the Pacific Tsunami Warning Centre at Ewa Beach, Hawaii, said the quake was unlikely to generate a major Pacific-wide tsunami.
"Normally at this magnitude we don't expect any kind of destructive tsunami," he said.
COMBLOUX, France - There is no longer any doubt about the reality of global warming and the speed at which it is developing is a "major risk", a senior expert says.
"Is the climate changing? For the past few years there is no longer any doubt about it," said Herve le Treut, one of the world's top climate scientists who muster in Paris on Monday.
"Is the climate changing? For the past few years there is no longer any doubt about it," said Herve le Treut, one of the world's top climate scientists who muster in Paris on Monday.
Los Angeles - Fish caught off Los Angeles County's coast still contain high levels of banned DDT decades after a manufacturer dumped tons of the pesticide into sewers, creating a toxic plume on the ocean bottom.
There has been no improvement since the last regional fish survey was conducted in the late 1980s, according to a federal survey based on data collected mainly in 2002 but only recently released.
There has been no improvement since the last regional fish survey was conducted in the late 1980s, according to a federal survey based on data collected mainly in 2002 but only recently released.
PARIS - Scientists from around the world gathered Monday in Paris to finalize a long-awaited, authoritative report on climate change, expected to give a grim warning of rising temperatures and sea levels worldwide.
The Intergovernmental Panel on Climate Change is to unveil its latest assessment of the environmental threat posed by global warming on Friday.
As the panel meets, the planet is the warmest it has been in thousands of years - if not more - and international concern over what to do about it is at an all-time high.
The Intergovernmental Panel on Climate Change is to unveil its latest assessment of the environmental threat posed by global warming on Friday.
As the panel meets, the planet is the warmest it has been in thousands of years - if not more - and international concern over what to do about it is at an all-time high.
Comment: We've been warning about this for years at SOTT and Cassiopaea. Now, finally, the rest of the world is getting a clue, but sorry, it's too late. It's cyclic and has much less to do with human emissions than the authorities want you to think. This is just an excuse to oppress the masses...