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Watch 62 Years of Global Warming in 13 Seconds

Watch 62 Years of Global Warming in 13 Seconds | Digital Sustainability | Scoop.it

An amazing 13-second NASA animation depicting how the globe has warmed during the period of 1950 to 2012.


From our friends at NASA comes this amazing 13-second animation that depicts how temperatures around the globe have warmed since 1950. You’ll note an acceleration of the temperature trend in the late 1970s as greenhouse gas emissions from energy production increased worldwide and clean air laws reduced emissions of pollutants that had a cooling effect on the climate, and thus were masking some of the global warming signal.

 

The data come from NASA's Goddard Institute for Space Studies in New York (GISS), which monitors global surface temperatures. As NASA notes, “All 10 of the warmest years in the GISS analysis have occurred since 1998, continuing a trend of temperatures well above the mid-20th century average.


Via Lauren Moss
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Diedert Debusscher's curator insight, January 28, 2013 4:25 AM

Why we should care about global warming. And keep working on solutions (they exist).

Mercor's curator insight, January 31, 2013 9:55 AM

Scooped by Lauren Moss

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Green and Healthy Buildings: monitoring consumption & ecology in the built environment

Green and Healthy Buildings: monitoring consumption & ecology in the built environment | Digital Sustainability | Scoop.it

According to the United Nations Environment Programme, buildings account for approximately 40 percent of worldwide energy use and are responsible for 30 percent of greenhouse gas emissions. They also play an important role in the health and wellbeing of those who inhabit them each day.

The mass of information about what makes a building green tends to concentrate on new and innovative designs that create beautiful photo spreads. While such examples are inspiring, they make up a very small percentage of all buildings in operation.

Green Buildings Alive is an environmental initiative aimed at collecting and sharing data on existing buildings between 10 and 60 years old. The data is collected from office towers in Australian Central Business Districts (CBDs) and shared on a public website.

 

For more on this innovative, environmental initiative that provides interactive visualizations of building-performance data to help understand the complexities and relationships among sustainability, health, and energy, read the complete article


Via Lauren Moss
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How Urban Farming can Transform our Cities & our Agricultural System

How Urban Farming can Transform our Cities & our Agricultural System | Digital Sustainability | Scoop.it

As concerns mount over the accessibility and quality of meals in cities, urban agriculture is becoming a practical solution to give communities more choice—all while helping address greenhouse gas emissions from centralized agriculture.
With more than 80 percent of the American population living in metropolitan centers, urban farming has the ability to dramatically enhance economic growth, increase food quality and build healthier communities.


Via Lauren Moss
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Rescooped by Digital Sustainability from green streets
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Green and Healthy Buildings: monitoring consumption & ecology in the built environment

Green and Healthy Buildings: monitoring consumption & ecology in the built environment | Digital Sustainability | Scoop.it

According to the United Nations Environment Programme, buildings account for approximately 40 percent of worldwide energy use and are responsible for 30 percent of greenhouse gas emissions. They also play an important role in the health and wellbeing of those who inhabit them each day.

The mass of information about what makes a building green tends to concentrate on new and innovative designs that create beautiful photo spreads. While such examples are inspiring, they make up a very small percentage of all buildings in operation.

Green Buildings Alive is an environmental initiative aimed at collecting and sharing data on existing buildings between 10 and 60 years old. The data is collected from office towers in Australian Central Business Districts (CBDs) and shared on a public website.

 

For more on this innovative, environmental initiative that provides interactive visualizations of building-performance data to help understand the complexities and relationships among sustainability, health, and energy, read the complete article


Via Lauren Moss
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Infographic: Making Internet Data Centers Green

Infographic: Making Internet Data Centers Green | Digital Sustainability | Scoop.it

With mobile communications more pervasive than ever, it seems is everyone is talking about cloud computing. While “the cloud” seems intangible, it is actually connected to a global network of physical data centers which are relatively high energy consumers.

 

Take a look at this infographic to learn more about data centers, their contributions to global CO2 emissions and how to make this rapidly growing industry cleaner and safer for the environment...


Via Lauren Moss
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Global carbon-dioxide emissions increase by 1.0 Gt in 2011 to record high

Global carbon-dioxide emissions increase by 1.0 Gt in 2011 to record high | Digital Sustainability | Scoop.it

Global carbon-dioxide (CO2) emissions from fossil-fuel combustion reached a record high of 31.6 gigatonnes (Gt) in 2011, according to preliminary estimates from the International Energy Agency (IEA). This represents an increase of 1.0 Gt on 2010, or 3.2%. Coal accounted for 45% of total energy-related CO2 emissions in 2011, followed by oil (35%) and natural gas (20%).

 

Are there any more words to attack this stupidity of our so-called world leaders? Start preparing for the final reckoning.


Via Willy De Backer
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