Showing posts with label Brazil. Show all posts
Showing posts with label Brazil. Show all posts

Sunday, September 05, 2010

If the world is going to hell, why are humans doing so well?

Scientific American: If the world is going to hell, why are humans doing so well?. This is known as the environmentalist's paradox.

While the precise contribution of anthropocentric climate change to Pakistan's devastating floods continues to be debated, they were indeed made worse by human actions. And the toll continues to rise. You can give online here (or in many other places).

Oil Drum: Nine challenges for renewable energy.

Nature: Not all disruptions associated with climate change involve things getter hotter. A recent anomalous cold snap in Bolivia has contributed to what is possibly the largest short-term ecological disaster in its history.

Water stress in western USA.

New mega-dam in Brazil looks set to go ahead.

The archeological consolations of drought: hundreds of ancient sites revealed in England during a dry summer.

Ecopsychology: BP Gulf disaster and despair.

ABC: West Antarctic ice shelf may be "much less stable than previously thought".

Friday, August 13, 2010

More doom and gloom

Asian floods affecting more people than the 2004 Indian Ocean tsunami, plus the 2005 Kashmir and 2010 Haiti earthquakes combined says UN.

Russian heat wave unparalleled in 1,000 years and could kill tens of thousands of people. What is the global cost of Russia's heat wave? When you take into account the highest cost of wheat caused by Russia's cancellation of all wheat exports for the rest of the year, it runs into billions.

But before we begin pitying Russians too much, this piece of lunacy is one of the most depressing things I've heard this week.

The largest iceberg seen in almost fifty years recently calved off Greenland. Arctic melt this year is likely to be second or third worst on record, though will very much depend on prevailing weather conditions over the next few weeks. You can follow it here. But a soot cloud from burning Russian peatland could prove to be a wild card.

Fire and rain: how can we tell when extreme weather is linked to climate change?

Commodity speculation: the price of bread depends on the whims of Wall St, not just the productivity of farms. But remember that "for each 1 degree Celsius rise in temperature we can expect a reduction in grain yields of 10 percent".

Big coal will continue to ensure US climate inertia, and without US momentum, the rest of the world will only reach small-scale and thoroughly inadequate agreements.

But at least we are cutting our throat more slowly in the Amazon.

Finally, perhaps the worst news of all comes from the Onion: Ecological disaster as millions of barrels of oil safely reach port.