New study finds tweets can amplify, disrupt, unite and divide

Social media connects people and amplifies different aspects of humanity in good and bad ways. But the effects of social media appear neither universally good nor bad, but rather present an oscillating, dynamic system that ...

Is social media good or bad for social unity?

We tend to talk about social media in sweeping terms: It's either the death knell for democracy or its savior. It's a tool to fight authoritarianism or a weapon to spread strategic misinformation. It polarizes us or pulls ...

The history of abortion access in the US

For many, the Dobbs v. Jackson decision, which ended nearly a half-century of federal abortion rights, came as a shock. To historians, however, it's one more link in a chain that extends much farther into the past than is ...

Exploring the reality of unread Stasi files

Many people—including public figures such as Nobel Laureate Günter Grass, former West German chancellor Helmut Schmidt, and trade union leader Claus Weselsky—choose not to read their Stasi files. How can this behavior ...

Opinion: The algorithm, a tool against populist rhetoric

There is no shortage of critiques concerning the use of AI in public decision-making processes. Scholars, for example, have described algorithms as a "toxic cocktail for democracy" by pointing at the ever-growing availability ...

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