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Renewable Energy Sentiment

Transitioning to renewable electricity generation is an important component of the US response to climate change.    The speed of this transition depends on factors ranging from the rates of technological innovation, market adoption and governmental incentives...

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Where does Twitter stand on climate change?

There is an overwhelming consensus among scientists that anthropogenic climate change is real. However, politicians often benefit from disagreeing with this consensus, and media coverage tends to confuse the general public. With a myriad of different ideas, opinions, and sentiments surrounding this controversial topic, we were curious, what does Twitter think about climate …

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Hedonometer 2.0: Measuring happiness and using word shifts

With our Hedonometer, we’re measuring how a (very capable) individual might feel when reading a large text—a day’s worth of tweets from New York City, the first chapter of Moby Dick, or the music lyrics from all UK pop songs released in 1983. We’ll describe two fundamental pieces of the Hedonometer in this post: How our simple measure works; …

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Exploring Hedonometer 2.0’s global Twitter time series

In this post, we'll run through the basic features of our new interactive happiness time series for Twitter. We'll first use words and pictures to orient your experience, and then finish with a video explanation. Our method for measuring happiness, which we describe in a companion post and more fully in our foundational papers, relies on perceived happiness …

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Hedonometer 2.0

Over the summer of 2014, we have worked very hard to bring many new pieces to our Hedonometer, and we're pleased to tell you about what we've done, and where we're going next. All along, one of the central goals for the Hedonometer has been to provide a new instrument for society's dashboard, one that measures population-level happiness in real time from …

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How does movement influence your daily happiness?

Imagine commuting an hour to work, one way, grinding through miles of traffic to get from your suburban home to a desk job in the big city. Excited yet? Ok, now imagine that you lead a life of leisure traveling the world. You fly coast-to-coast to see a concert, soak in some culture, and drink fine wine. Does this lifestyle seem more appealing? Lets try to quantify the …

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Now published: The Geography of Happiness

Today we're pleased to announce that our article “The Geography of Happiness: Connecting Twitter sentiment and expression, demographics, and objective characteristics of place” has been officially published by PLoS ONE.  We wanted to tell you about one key piece we've added to the paper and an unusual new Twitter account we've created. After our three blog posts (which …

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Now online: the Dow Jones Index of Happiness

Total excitement people: our website hedonometer.org has gone live.  We're measuring Twitter's happiness in real time.  Please check it out! If you're still here, here's the blurb from the site's about page: Happiness: It’s what most people say they want. So how do we know how happy people are? You can’t improve or understand what you can’t measure. In a blow to happiness, …

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A data-driven study of the patterns of life for 180,000 people

Here at the Computational Story Lab, some of us commute by foot, some by car, and a few deliver themselves by bike, even in the middle of our cold, snowful Vermont winter.  Occasionally, we transport ourselves over very long distances in magic flying tubes with wings to attend conferences, to see family, or for travel.  So what do our movement patterns look like over time?  Are …

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The Twitter diet

How does food (or talking about food online) relate to how happy you are? This is part 3 of our series on the Geography of Happiness. Previously we've looked at how happiness varies across the United States (as measured from word frequencies in geotagged tweets), and then at how different socioeconomic factors relate to variations in happiness. Now we focus in on one particular …

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