Rick MacPherson and Dr. Andrew Thaler gave a talk on conservation, science, and the Marianas Trench at the Underwater World of Guam on December 18, 2016. Here's some poorly shot video of the talk:
This is a version of the talk that we gave no fewer than 20 times on Saipan, Tinian, Rota, and Guam from December 11-20. We talked to over 1,000 kids and I didn't count how many adults. We also gave a talk on radio and tv, and I'll get those online soon. Stay tuned!