Join this June-July 2017 series of webinars about six families or "classes" of chemicals which contain many of the harmful substances found in everyday products, brought to you by the Green Science Policy Institute. Each hour-long webcast will feature three short videos and live conversation with distinguished scientists and thought leaders. Learn more about the science of the Six Classes, where they are used, why they are harmful, and how to reduce their use in everyday products.

• June 22: Highly Fluorinated Chemicals, Antimicrobials
• June 29: Flame Retardants, Bisphenols & Phthalates
• July 6: Solvents, Certain Metals

Green Science Policy Institute previously hosted a Six Classes series in 2013 - videos available on YouTube.