The Zero Mercury Working Group, in cooperation with scientists from the Biodiversity Research Institute (BRI) and with other prominent scientists, organized a global webinar to release new findings that demonstrate extensive mercury contamination and summarize studies that show health effects from methylmercury occurring below the level that was considered “safe” just a few years ago. This comes ahead of the final round of United Nations negotiations, scheduled in January 2013, for a global mercury treaty. Slides from the webinar presentations are now available along with the reports: BRI report; Dr. Groth’s report for ZMWG and ZMWG summary/recommendations.