What if you could spend your summers swimming with dolphins in turquoise seas? Behavioral biologist Denise Herzing does just that. In this beautiful video, meet some of the dolphins she's befriended along the way. Watch a mother dolphin play with her infant, and learn what such magical moments can teach us about how dolphins communicate -- and how we might join the conversation.
Ideas are not set in stone. When exposed to thoughtful people, they morph and adapt into their most potent form. TEDWeekends will highlight some of today's most intriguing ideas and allow them to develop in real time through your voice! Tweet #TEDWeekends to share your perspective or email tedweekends@hufﬁngtonpost.com to learn about future weekend's ideas to contribute as a writer.