Today most of the world can be physically reached within a few days. But while modern missionaries do not face the laborious and time-consuming transportation that early missionaries did, they still deal with daunting challenges to reach people in remote places. Remoteness is not limited to physical distance, however. It can also apply to age groups. The chasms that must be bridged to reach the lost relate not only to space but also to time. Every new generation is an unreached people group, yet in many places the church remains distant to the culture’s spiritually lost youth.