By The Economist onlineNov 10th 2010, 12:25 GOVERNMENTS have been indebted for centuries, running ongoing Ponzi schemes involving tax-payers, investors and future generations. But data sets on debt levels over time are rare (the most comprehensive ones only begin in the 1970s). A new paper from the IMF seeks to resolve this. Data gathered from […]
Posted by Euan MearnsDecember 31, 2010 – 7:57am A picture says a thousand words. In this post you will find only charts and graphs conveying important points from the world of energy 2010. Readers are invited to post their favorite charts from 2010 in the comments. Instructions are given at the end of this post. […]
The Graph of the Day feature comprises Desdemona’s assault on the left hemisphere of the brain, in the quixotic quest against delusional hope. This post complements the media barrage on the right hemisphere, 50 Doomiest Photos of 2010. 2010 yielded a torrent of new scientific data that documents the accelerating destruction of the biosphere, and […]
By Tom Whipple Wednesday, December 29 2010 01:32:34 PM Wall Street is getting nervous. As oil prices continue to creep up and as more evidence accumulates that the age of ever-growing energy production and economic growth is coming to an end, a specter is haunting the great investment banks and brokerage houses of New York. […]
Historically, the Rivers and Smith Inlet sockeye salmon stock formed one of the most valuable salmon fisheries in British Columbia, however it declined precipitously in the early 1990s. This decline is the result of poor marine survival during the migration through this ecozone and into the Gulf of Alaska; however the specific cause and location […]
Most of the Chesapeake Bay fails to meet dissolved oxygen goals in the Summer. From 2007 to 2009, only 12 percent of the Chesapeake Bay had sufficient levels of dissolved oxygen in the summer. The National Oceanic and Atmospheric Administration (NOAA) describes the Chesapeake Bay as “highly eutrophic,” meaning that it is highly susceptible to […]
NEW YORK, 21 December 2010 (AP) — The world’s biggest gas-guzzling nation has limits after all. After seven decades of mostly uninterrupted growth, U.S. gasoline demand is at the start of a long-term decline. By 2030, Americans will burn at least 20 percent less gasoline than today, experts say, even as millions of more cars […]
Free-market economist Stefan Karlsson asks the question on his blog and gets reposted by the usually level-headed Christian Science Monitor. Of course, for anybody even slightly acquainted with climate science, the answer is an obvious, ”Yes, and how.” Since Karlsson doesn’t allow comments on his blog, Desdemona is forced to reply here. Karlsson asks: What […]
Median arrival dates of (a) autumn-breeding urodeles, (b) winter-breeding anurans, (c) winter-breeding urodeles and (d) spring-breeding anurans. Closed symbols with solid trend lines indicate significant shifts in breeding phenology at α = 0.05 level. Note that data points were offset in panel (b) for clarity. Climate change has had a significant impact globally on the […]
ScienceDaily (Dec. 20, 2010) — The consequences of the current high levels of socio-economic activity on the extent of biological invasions will probably not be completely realized until decades into the future, according to new research. A new study on biological invasions based on extensive data of alien species from 10 taxonomic groups and 28 […]
