This document presents 33 youth megatrends for 2015 from a presentation by Graham Brown of TotalYouthResearch. It discusses trends such as preference for accessing rather than owning items, the importance of analog communication, asynchronicity in youth hyperconnectivity, the youth attention economy where attention is the biggest marketing cost, the shift from branding to brand experiences that make youth feel something, and the influence of youth opinions on brands. The presentation encourages sharing insights on the trends and joining the newsletter to download the full presentation.