Cornell law professor Michael C. Dorf comments on a memorandum recently issued by Andrew Wheeler, the administrator of the federal Environmental Protection Agency (EPA), that announced directives to substantially reduce government funding for and mandating of animal testing of chemicals to which humans might be exposed. Dorf acknowledges that Wheeler’s motivation might be the deregulation of industries that produce chemical products (a legitimate concern expressed by some public health and environmental groups), but Dorf argues that the policy is win-win-win: better for the animals spared experimentation; less costly to the public fisc; and better for human health.