A recent article in Atlantic implies climate change to be wrongly viewed as something we don’t yet know much about. This article “American Trees Are Moving West, and No One Knows Why”, is half correct. The authors in the study reported upon reveal the reasons…
President Trump it seems, has given us permission to backslide with our thinking about climate change. Until we have rule or law that tells us we must do something about climate pollution, “those that would rather it not be real” have won. This allows the…
In 1834 and 1850, two European scientists (Clausius and Clapeyron) developed scientific principles that told us that warmer air holds more water. In the 1960s and 70s the computer models that first simulated our climate showed that more atmospheric CO2 would increase Earth’s temperature, relative…
We can have a healthy climate — a climate with zero warming — in our lifetimes. The message for the last 20 years has been that we have to reduce emissions drastically to prevent dangerous climate change of more than 2 degrees C (3.6…
Increasing extreme storms are a big deal. Our civil infrastructure design is based on our old climate. Meteorologist across the country have been evaluating the historic record to see exactly how much change has already taken place. Climate modeling is still advancing towards being able to robustly understand exactly…
Dansgaard Oeschger climate variability, more easily remembered as abrupt climate change, has been known from across the world through numerous lines of investigation since the early 1990s. This research greatly increases the robustness of the theory that a freshwater cap in the far North Atlantic…
Earth has warmed about 0.9 degrees C on average and the Arctic on average has warmed two to three times as much as the average. Daily temperature variation and annual temperature variation make a difference. Climate scientists have been warming us for over a generation…
First Published on Truthout, March 18, 2014 Those first records of abrupt climate change from the 1960s at Camp Century were found in ice cores from a WWII nuclear base in the middle of the Greenland Ice Sheet. Camp Century was chosen as one…
Reposted from NSF Press Release: http://www.nsf.gov/news/news_summ.jsp?cntn_id=123520&org=NSF&from=home Early snowmelt caused by climate change in the Colorado Rocky Mountains snowballs into two chains of events: a decrease in the number of flowers, which, in turn, decreases available nectar. The result is decline in a population of the…
March 21, 2012: — Henry David Thoreau, Concord Massechusetts, Walden Pond. Among temperature and non temperature dependent flowering species, climate change has affected and will likely continue to shape the pattern of species loss in Thoreau’s woods. Species that have decreased greatly in abundance include…
(This article is an expansion of and provides technical backup for Bruce Melton’s three-part series, “Welcome to Climate Change in Texas,” published in December 2011 and January 2012 on The Rag Blog.) Read More — Extra: Welcome to…
As I have been saying in the first two installments of this series, climate change is already much more extreme than most scientists have been predicting. This is mainly because the majority of predictions are based on the “most likely” emissions scenario and because we…
This one is stranger than strange. scientists have long been puzzled by what looked like fungal bodies that seem to cover many fossils of different kinds from what is called the end-Permian. This “end-Permian” is how the end of the Permian Epoch is described. It’s…
An article in Nature News, in the journal Nature, describes the prediction of this famine and it linked to climate change. Last summer, the Famine Early Warning System Network (FEWS NET) set up by the US Agency for International Development to help policy makers prevent…
On a warmer planet, winter weather becomes more volatile. The extremes get more extreme. Read More
Non CO2 Greenhouse Gas Warming Will Persist for Longer Than 1,000 Years Abstract: Emissions of a broad range of greenhouse gases of varying lifetimes contribute to global climate change. Carbon dioxide displays exceptional persistence that renders its warming nearly irreversible for more than 1,000 years….
The ice fields atop Mount Kilimanjaro have lost 85 percent of their coverage since 1912;
The Australian Research Council (ARC) said in press release that reefs are dead or dying across the Indian Ocean and into the Coral Triangle because of extra warm surface waters from the Seychelles in the west to Sulawesi and the Philippines in the east including…
