On Monday, October 6th, 2014, I gave a TEDxJacksonHole talk on the subject of light pollution titled, Restoring the Night Sky for a Healthier Future. The talk discussed my personal experience and growing interest in light pollution, the facts and science behind how it affects each and every one us and the ecosystems we live in, and why a dark night sky is so essential and important in creating a spiritual connection to both our own species, and the infinite space around us.
On April 28th of 2014, I gave a much lengthier talk that was specific to Jackson Hole, Wyoming (https://www.youtube.com/watch?v=RK6VmG4rYME). Though many similar concepts were shared, the TEDx talk was significantly shorter and much more polished, refined, and to the point to make it worthy of the TED name.
A list of other speakers and their topics can be found here: http://www.tedxjacksonhole.org/speakers/