Social Media

Political campaigns embraced online media such as websites and blogs in the 2004 presidential election. However, campaign 2008 was truly the first time that Web 2.0 technologies — those that allow for more wide-open social interactivity and networking — played a major role in a presidential race. One outstanding research question remains whether or not such technologies will ultimately narrow or broaden the marketplace of ideas to which citizens are exposed.

The widespread adoption of Twitter as a platform on which to talk about politics and advocate for candidates has changed the way campaign operatives think about strategy — and the way that many citizens engage in the campaign.

Childhood obesity has more than tripled in the last 30 years, and its causes appear to be a complex mix of genetic, behavioral, and environmental factors. Many assume that the consumption patterns and marketing relating to sugary drinks —  a well-known target in recent years for those campaigning to end childhood obesity — might have changed because of sustained scrutiny.

As Internet search engines have become increasingly integrated into the way people locate, use and define information, concerns have been voiced over the impact this digital “crutch” may have on the lucidity and richness of human thought. Meanwhile, techno-enthusiasts claim that the mind is enhanced by such technology. Up to the present, however, little research has been done on the actual effects of such tools on human cognition.