Jean Hill, a fiery octogenarian, cares deeply about the Great Pacific Garbage Patch. Adriana Cohen: mother, model and celebrity publicist-turned-pundit, unequivocally defends individual freedoms. When Jean tries to ban single-serve plastic bottles in Concord, Massachusetts, Adriana rallies the local merchants, the International Bottled Water Association and national news outlets in opposition. Can one old lady make history once again in a town that incited the American Revolution and inspired Thoreau’s environmental movement?