The following programs represent the current lecture offerings from Journeys with Uncle Greg. Each program is designed as a 45-minute to one-hour presentation, followed by an interactive question-and-answer session.

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Programs can be adapted to suit the interests, schedule, and audience profile of the hosting organization. In addition to the topics listed below, Journeys with Uncle Greg is also available to research and develop custom presentations in collaboration with the host organization, tailored to specific themes, events, educational goals, or audience interests.