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Traders wait in line at the Agricultural Produce Market Committee (APMC) market, in Navi Mumbai on April 20, 2020. INDRANIL MUKHERJEE / AFP

Mapping the lockdown effects in India: how geographers can contribute to tackle Covid-19 diffusion

Preliminary results of new research show how using data from social networks such as Facebook may help us understand how the coronavirus spread on local and regional levels.
On the internet, anyone can express their views, like they can in Speakers’ Corner in London – it’s up to the audience to guard against disinformation. J. A. Hampton/Topical Press Agency/Getty Images

The battle against disinformation is global

A scholar who has reviewed the efforts of nations around the world to protect their citizens from foreign interference says there is no magic solution, but there's plenty to learn and do.
Have some healthy skepticism when you encounter images online. tommaso79/Stock via Getty Images Plus

Out-of-context photos are a powerful low-tech form of misinformation

Images without context or presented with text that misrepresents what they show can be a powerful tool of misinformation, especially since photos make statements seem more believable.
Research by Relationships Australia released in 2018 revealed one in six Australians experience emotional loneliness, which means they lack meaningful relationships in their lives. SHUTTERSTOCK

Does social media make us more or less lonely? Depends on how you use it

There is heavy social media use among both the most lonely and least lonely people. So what exactly is the relationship between social media use and loneliness?
Humans are barraged by digital media 24/7. Is it a problem? Bruce Rolff/Shutterstock.com

Screen time: Conclusions about the effects of digital media are often incomplete, irrelevant or wrong

Most of us spend hours each day glued to some type of screen for work or play. But is that a bad thing? Has anyone got the data to figure it out? Now is the time for 'The Human Screenome Project.'
Facebook announced Jan. 6 it will remove videos edited to mislead in ways that ‘aren’t apparent to an average person,’ and are the product of artificial intelligence or machine learning. Here, Facebook CEO Mark Zuckerberg testifies at a hearing at the U.S. House Financial Services Committee on Capitol Hill in Washington, Oct. 23, 2019. AP Photo/Andrew Harnik

Deepfakes: Informed digital citizens are the best defence against online manipulation

The abilities to detect and analyze deepfake videos is of the utmost urgency. Deepfakes are a serious threat to people's security and our democratic institutions.

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