An important topic that will not be in the US presidential debates even though it is a major problem in the US.

Stephen Leahy, International Environmental Journalist

By Stephen Leahy

BERLIN, Jul 14, 2010 (IPS)

The failed “war on drugs” has not only badly damaged countries where it is waged, it is responsible for driving up HIV infection rates in some countries, says an official declaration endorsed Wednesday by three former Latin American presidents in advance of the XVIII International AIDS Conference that begins Jul. 18 in Vienna.

In Eastern Europe and Central Asia, injecting drug use is the primary cause of new HIV infections. Outside of sub- Saharan Africa, injecting drug use accounts for approximately one in three new cases of HIV, experts will report at the week-long meeting.

“The war on drugs has failed…Instead of sticking to failed policies with disastrous consequences, we must direct our efforts to the reduction of consumption and the reduction of the harm caused by drugs to people and society,” said former Brazilian president Fernando Henrique Cardoso.

“Repressive policies are…

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Ice-Free Arctic Is “Uncharted Territory”

Arctic sea ice extent. Area of ocean with at least 15 percent sea ice as of Sept 12, 2012. Credit: National Snow and Ice Data Center.

Arctic ice half of what it was 30 years ago. Now affecting weather patterns

Heading for +4C and catastrophe – CBD

By Stephen Leahy

UXBRIDGE, Canada, Sep 20 2012 (IPS)

The melt of Arctic sea ice has reached its lowest point this year, shrinking 18 percent from last year’s near-record low.

Summer ice this year is half what it was 30 years ago and is now affecting weather patterns. The massive declines in ice in recent summers have shocked scientists and Arctic experts. Some predict that in just a few years we will witness an event that hasn’t happened in millions of years: the complete loss of summer ice.

“We are now in uncharted territory,” said Mark Serreze, director of the National Snow and Ice Data Center (NSIDC) in Colorado.

“Few of us were prepared for how rapidly the changes would actually occur” as a result of the burning fossil fuels that are warming the planet, said Serreze.

“We could see an essentially ice-free Arctic ocean in late summer by the year 2030,” he told IPS.

Not long ago experts thought the soonest the Arctic would be ice-free was 2070. Now it’s anywhere from four to 18 years away.

The impacts are already being felt across the entire northern hemisphere. The loss of sea ice in recent years has been affecting weather patterns, recent research has shown. The all-important jet stream – the west-to-east winds that are the boundary between the cold Arctic and the warm mid-latitudes – is slowing down, moving north and become more erratic.Measurement of CO2 levels in atmosphere

“Europe, eastern Asia and eastern North America is connected to unique physical processes in the Arctic,” said James Overland of the NOAA/Pacific Marine Environmental Laboratory in the United States.

“In future, cold and snowy winters will be the rule rather than the exception” in these regions, Overland told IPS in Oslo in 2010.

The summer’s record loss of Arctic sea ice may mean a cold winter for the UK and northern Europe, Jennifer Francis, a researcher at Rutgers University, told the Guardian last week.

The region has been prone to bad winters after summers with very low sea ice, such as 2011 and 2007, Francis said. Continue reading