Apple’s Impact: Life Cycle Assessment of an iPhone 6

Presenter(s): Katarina Hilton − Environmental Studies

Faculty Mentor(s): Galen Martin

Poster 117

Research Area: Environmental Studies

Apple iPhones have been transforming over 11 generations since becoming a breakthrough technology in 2007. This product has led to mass amounts of electronic waste, as older devices are traded in for the newest phone. As part of a life cycle assessment, this study focuses on the raw materials that comprise an iPhone 6. My research considers the countries of origin as well as the human and environmental impact of the extraction and production processes of the device’s components.

I conclude by promoting consumer action, policy changes and design elements that could, if adopted, reduce the overall environmental impact of this popular electronic product.

Political Communication on Twitter: How Young People Obtain Information, Construct Identity, and Understand Events

Presenter(s): Rachel Johnston

Faculty Mentor(s): Ryan Light & CJ Pascoe

Poster 117

Session: Social Sciences & Humanities

The rapidly changing landscape of political communication is exemplified by Twitter’s extraordinary growth in popularity. The platform’s influence on elections and public opinion is undeniable. The social network has even changed the way news is distributed. Information that used to rely on newspapers, radio, and television is now accessible to millions of Twitter users in 280 characters and a matter of seconds. Some scholars have defined this as the “personalization of politics.” Studies have shown that Twitter increases political polarization by giving users the opportunity to choose information that aligns with their own opinions and ignore everything else. How does using Twitter help young people construct their own political identities? This research examines how the use of Twitter as a political communication platform influences young people’s understandings of and attitudes towards political events. Interviews were conducted with over twenty-five regular Twitter users to determine how young people use the medium to interact with news, express political opinions, and participate in online community networks. Experiences with Twitter varied significantly for conservatives and liberals. Young people use the platform for news because it is quick, accessible, and connects them to social networks. The majority of participants used traditional media sources to supplement Twitter news. Principal uses of the social network platform include involvement in larger conversations about political events, building online communities, and staying up to date with live happenings. This research is essential to understanding the drastically changing landscape of political communication, which is a landmark of government institutions and democracy itself. The way in which people consume and understand news has a significant effect on public opinion, and ultimately representation and public policy. Social media outlets such as Twitter have transformed the ways in which young people form political opinions and engage with news, politics, and government. Current research on this topic is limited to quantitative methods. Thus, the qualitative structure of this project fills a gap, facilitating crucial insight into individual opinions and behaviors.