Symbolism, the rise of images | Stephen Alvarez | TEDxUWCCR

Stephen traces the origins of human symbolism, and explore implications of the modern ubiquity of cameras.
Stephen Alvarez is an award-winning National Geographic photographer from Sewanee, Tennessee, USA. His expertise in underground landscapes has brought him to discover a dangerous hydrogen sulphide cave in Mexico, the world's deepest cave in Krubera and a 500-year-old Inca mummy in the Peruvian Andes.
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at ted.com/tedx

[@AdrianCastillo-tq2vl]

Great talk, the person responsible for the lighting in the venue needs to rethink their layout.

[@olayaabaurrearamos735]

A BRIGHT AND PERFECT REFLECTION...

[@YungCardiacC7]

Poor video and audio quality.

[@karlpages1970]

The green gun , while being a great idea, should come with a smile inclusive. We need more internationally trained linguist designing and consenting for important industry specific emojis. Definately adjudicated by international specialists and not tech companies or governments. The current emojis will evolve but does any civilised person want business having too much manipulation of a developing language at this nurturing stage?

[@kinkycoco2520]

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