Science

Are we happier when the weather is good?

A beautiful day makes you feel good, right? Now we have the large-scale evidence to prove it.

Are we happier when the weather is good?

t would be pretty easy to assume from anecdotal evidence that humans prefer warm sunny days rather than cold wet ones. But what empirical evidence is there for this? Patrick Baylis and his colleagues at Stanford University have carried out the largest investigation into the relationship between meteorological conditions and mood. They did this by analysing how the sentiment of geolocated social media posts changed with the weather.

Baylis and colleagues measured the sentiment of 3.5 billion social media posts from tens of millions of individuals on both Facebook and Twitter between 2009 and 2016. They did this by counting the number of positive and negative words each post contained, assuming that this was good proxy for our mood.

Then they compared this to the daily meteorological data from each location. They found a significant increase in negative sentiment when the weather was both too cold or too hot and when it was too wet, too humid, and cloudy. But how large is this effect? To make a direct comparison, the team measured the change in sentiment associated with specific events - earthquakes and terror attacks. And they found the change in sentiment was of a similar magnitude to that associated with freezing weather. From their results weather appears not to have a mild effect on mood, but be a scorcher.

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Peter Haynes to take over Provost role in October

News

Peter Haynes to take over Provost role in October

Professor Peter Haynes has been appointed as the new Provost and Deputy President of Imperial College. The current  Vice-Provost for Education and Student Experience, Haynes will succeed the outgoing Provost, Professor Ian Walmsley, who has served in the role since 2018. Imperial President Hugh Brady said Professors Haynes and Walmsley

By Guillaume Felix
Why RAG’s bungee jump event never took place

News

Why RAG’s bungee jump event never took place

Earlier this academic year, Imperial Raising and Giving (RAG), had announced the return of their charity bungee jump after a hiatus of 10 years. The event, however, was postponed several times, and Felix can now reveal why it was cancelled. The event, initially scheduled for November 13th, was postponed several

By Mohammad Majlisi and Nadeen Daka
Palestine protests ramp up as year ends and tensions rise

News

Palestine protests ramp up as year ends and tensions rise

Saturday 7th June: Pro-Palestinian protestors hold banners as they stand on ALERT at the Great Exhibition Road Festival. Tuesday 10th June: A student announces a hunger strike asking for Imperial to investigate Islamophobia and anti-Arab racism, form a student-staff working group on ethical investment, and divest from arms companies accused

By Mohammad Majlisi