Friday, July 12, 2013

Trouble in high places from the Shard to the Arctic

From The Guardian UK:

The Greenpeace activists free-climbing the 310m-tall building appear sane compared the dash to the pole for oil and gas

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Thursday 11 July 2013

On Thursday morning, on western Europe's tallest building, Greenpeace swapped high latitudes for high altitudes in their ongoing protest against the oil and gas rush in the Arctic. Whether the protest changes attitudes remains to be seen, but whether it should is already a clear yes.

The poles of our planet remain the only major regions untouched by the pollution and degradation that inevitably follows in human footsteps. That alone is sufficient reason for protection of the Arctic from the drillers. If you think that sounds impossibly idealistic, consider the fact that the Antarctic already has protection and that the world's nations may well on Tuesday declare the largest marine reserve in the world around the southern continent. It can be done.

The threat to the Arctic is so drowning in irony that it would be funny if the stakes were not so high. The Arctic ice cap has for a century or more prevented virtually all attempts to drill for the large oil and gas reserves buried below the sea floor. 

But the relentless exploitation of fossil fuels since the industrial revolution, and the carbon dioxide pumped into the atmosphere as a result, has driven global warming to shrink the ice cap by half in just four decades. The burning of fossil fuels has melted the ice and opened the Arctic to the exploitation of more fossil fuels. 

A further irony is that of all the regions on Earth, the poles heat up far faster than any other as greenhouse gases warm the climate. We have not even seen the half of it yet, because the heating lags behind the carbon emissions. The sediments in a remote meteorite crater in Siberia recently revealed that the last time carbon dioxide was as high as today - 3m years ago - Arctic temperatures were 8C higher than now.

The Greenpeace climbers on the Shard are targeting the three Shell offices that surround the skyscraper. Shell has invested heavily - $5bn - in the Arctic with little to show to date but embarrassing mishaps and bad publicity. But they are far from alone: half of the big six energy companies that supply UK homes with energy are part of the dash into the Arctic. Russia's energy giants, along with their poor record on spills, are also charging ahead, as are the US majors like ExxonMobil and ConocoPhillips. Even saintly Norway can't resist.

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