Dr. Alan Greene founded his website, DrGreene.com, in 1995, cited by the AMA as "the pioneer physician web site." In 2010 he founded the WhiteOut Now movement to change how babies are fed from their very first bite of solid food, and in 2012 he founded TICC TOCC – Transitioning Immediate Cord Clamping To Optimal Cord Clamping. He is an author of several books including Feeding Baby Green and appears frequently in the media including such venues as the The New York Times, the Wall Street Journal, TODAY Show, Good Morning America, the Dr. Oz Show, and is a regular columnist for Parenting magazine. He is a practicing pediatrician and the father of four.

Christopher Gavigan is a well-known environmental health leader, author, speaker, and entrepreneur who builds impactful brands through meaningful communications platforms, innovative consumer products, and social engagement strategies. Christopher recently has founded and launched The Honest Company, an exciting suite of healthy, non-toxic, beautifully designed products for babies and families, with founding partners Jessica Alba and Brian Lee. As the former CEO / Executive Director of Healthy Child Healthy World, Christopher shaped Healthy Child to be one of the most credible and trusted organizations in the environmental and children’s health field. Christopher is also the best selling author of Healthy Child Healthy World: Creating a Cleaner, Greener, Safer Home. Currently, Christopher sits on the Board of Directors of Mount Sinai Hospital’s Children Environmental Health Center and is a Chief Advisor to the Cradle to Cradle Product Innovation Institute. He is also on the Advisory Boards of SAIL Capital Partners and UCLA’s Environmental Health Sciences Department. Christopher was awarded the WebMD’s “Health Hero Award for 2010” and Elle Magazine’s “Green Award” in 2007.

Raised in New York and Connecticut, Christopher graduated from the University of California, Santa Barbara with a double major in Environmental Science and Business, and extensive Masters Degree training in Psychology from UCLA. Christopher lives in Santa Monica with wife and actress, Jessica Capshaw, and their three children Luke, Eve and Poppy.

Dr. Leo Trasande's research focuses on identifying the role of environmental exposures in childhood obesity and cardiovascular risks, and documenting the economic costs for policy makers of failing to prevent diseases of environmental origin in children proactively. Dr. Trasande is perhaps best known for a 2012 Journal of the American Medical Association study associating Bisphenol A exposure in children and adolescents with obesity, and a 2011 study in Health Affairs which found that children's exposures to chemicals in the environment cost $76.6 billion in 2008. His analysis of the economic costs of mercury pollution played a critical role in preventing the Clear Skies Act (which would have relaxed regulations on emissions from coal-fired power plants) from becoming law. He has also published a series of studies which document increases in hospitalizations associated with childhood obesity and increases in medical expenditures associated with being obese or overweight in childhood.

These studies have been cited in the Presidential Task Force Report in Childhood Obesity, and another landmark study identified that a $2 billion annual investment in prevention would be cost-effective even if it produced small reductions in the number of children who were obese and overweight. He serves on the Executive Committee of the Council for Environmental Health of the American Academy of Pediatrics, and on the Scientific and Technical Advisory Committee for the World Trade Center Health Program. He recently served on a United Nations Environment Programme Steering Committee which published a Global Outlook on Chemicals in 2013, and on the Board of Scientific Counselors for the National Center for Environmental Health at the Centers for Disease Control and Prevention.