Social Media and Politics Folgen

Dr. Galen Stocking, Computational Social Scientist at Pew Research Center, discusses political polarization and how it relates to social media use. We take a deep dive into how Pew Research Center measures polarization empirically, how polarization has changed over time, and how widening partisan gaps relate to citizens' traditional and social media habits. Dr. Stocking also discusses the role of computational methods in survey research, using one of his recent studies on media sources shared on Twitter during immigration debates as a case. We also talk about Reddit, which has a relatively low user base in the United States compared to other social media platforms. Yet, Dr. Stocking's research has uncovered that Reddit users are highly active in consuming news on the site. Pew Research Center sources cited in the episode: Graphic Illustration of Political Polarization 1994-2017 Political Polarization and Media Habits (2014) Sources Shared on Twitter: A Case Study of Immigration (2018) News Use across Social Media (2018) Dr. Stocking's study on Reddit (2016)

Bruce Schneier, Chief Technology Officer at IBM Resilient, guests to discuss his new book, Click Here to Kill Everybody: Security and Survival in a Hyper-connected World. We discuss how the Internet of Things opens up new possibilities for catastrophes, how social media companies and governments follow a model of surveillance capitalism, and how the Internet can be made more secure moving forward.

Søren Pedersen, a Danish software developer working for Extra Bladet, joins the podcast to discuss his project uspolads.com. Søren used web scraping technology to build a website that presents data from the Facebook political ad archive ahead of the 2018 US midterm elections. We talk about Søren's motivations in building uspolads, as well as discuss some his previous work using Facebook and Twitter data to reveal insights about politics and tech addiction. You can check out the Facebook Ad Archive here.