Gregg Garner, Jeff Sherrod, and Laurie Kagay discuss the topic of discipleship on college campuses and highlight the lack of engagement in discipleship among Christians. They explore different definitions and examples of discipleship, emphasizing the importance of interacting with others. The speakers also address the challenges of discipleship in a culture that values self-affirmation and individualism. They suggest that there is a problem with discipleship in churches and a lack of biblical literacy among young people. Overall, they emphasize the importance of making disciples and discuss the potential role of colleges in discipleship.