Public interest attorney and Executive Director of the Alliance for Bio-Integrity, Steven is an advocate for environmental health and food safety, and an expert regarding risks of GMOs. His 2015 book, Altered Genes, Twisted Truth, was hailed by Jane Goodall in her foreword as "one of the most important books of the last 50 years." In 2017 he received the Luxembourg Peace Prize for exceptional achievement on behalf of the environment. He's been a featured speaker at the Commonwealth Club of California, the City Club of Cleveland, the Silicon Valley Health Institute, Harvard, Columbia, Cornell, and numerous other organizations worldwide.