The Sublime of Superman, Man of Steel

Watch how Superman cleans up an oil spill! Superman for earth?  The new  Superman ‘Man of Steel’ (2013 / IMDB) is another film story about the destruction of environment, which threatens the  survival of the human species. There is one race living on the planet Krypton and is about to use up the last energy resources of…

Canada Alberta Calgary Floods June 20, 2013

From last week Fort McMurray Flooding Emphasizes Tar Sands’ Threat to Mackenzie River Basin Desmog Blog – June 13, 2013: Record flooding in the heart of the Alberta tar sands dramatically illustrates their threat to Canada’s ‘Serengeti’, the Mackenzie River basin. Only days before this week’s flooding in Fort McMurray, a panel of international science…

Ups-and-downs of Indian monsoon rainfall likely to increase under warming

PIK June 20, 2013: Day-to-day rainfall in India might become much more variable due to climate change – potentially putting millions of poor farmers and the country’s agricultural productivity at risk. The Indian monsoon is a complex system which is likely to change under future global warming. While it is in the very nature of…

Climate Change, Migration and Security in South Asia

South Asia will be among the regions hardest hit by climate change. Higher temperatures, more extreme weather, rising sea levels, increasing cyclonic activity in the Bay of Bengal and the Arabian Sea, as well as floods in the region’s complex river systems will complicate existing development and poverty reduction initiatives. Coupled with high population density…

Secrets of Abrupt Climate Shifts revisited

The understanding of the puzzle about what is going on with our climate system and possible implications improved recently. Let’s begin with going back to 2006, here i quote an excerpt from the blog post “Revealed: Secrets of Abrupt Climate Shifts” via RealClimate, describing more robust understanding of the bipolar / see-saw mechanism of the…

Lesson: Arctic Sea Ice Decline

Jennifer Francis, Rutgers University – assesses the broad topic of the Arctic Sea Ice Decline and explains seasonal impacts. Observations, especially since the 1950’s, explain how the “Arctic Amplification” leads to rapid sea ice changes during the summer month. Much more ridging in North America during the winter. And this affects weather patterns, because a…

Potential methane reservoirs beneath Antarctica

We calculate that the sub-Antarctic hydrate inventory could be of the same order of magnitude as that of recent estimates made for Arctic permafrost. Once thought to be devoid of life, the ice-covered parts of Antarctica are now known to be a reservoir of metabolically active microbial cells and organic carbon. The potential for methanogenic…

Central West Antarctica among the most rapidly warming regions on Earth

There is clear evidence that the West Antarctic Ice Sheet is contributing to sea-level rise. In contrast, West Antarctic temperature changes in recent decades remain uncertain. West Antarctica has probably warmed since the 1950s, but there is disagreement regarding the magnitude, seasonality and spatial extent of this warming. This is primarily because long-term near-surface temperature…

West Antarctic rapid glacier retreat may be exceptional during the Holocene

Ice loss from the marine-based, potentially unstable West Antarctic Ice Sheet (WAIS) contributes to current sea-level rise and may raise sea level by ≤3.3 m or even ≤5 m in the future. Over the past few decades, glaciers draining the WAIS into the Amundsen Sea Embayment (ASE) have shown accelerated ice flow, rapid thinning, and…

Weird weather might just wake feeble politicians up to climate change

The Guardian: Meteorologists are debating our role in bizarre weather events. We have the technology for change, but not the political will On Monday, Amory Lovins, physicist, environmentalist, and unassuming colossus of the green movement, appeared in London to talk about energy use. I mention this in the context of the Guardian’s story that meteorologists…