Vimpat was tested in people 17 years of age and older. Most effective seizure medications are usually effective at all ages, but side effects and dosages can differ. Because Vimpat affects the brain growth factor, CRMP-2, a possible negative effect on brain development in young children cannot be ruled out.
During the 1960s, environmentalism became a mass social movement. Drawing on a culture of political activism inspired in part by the civil rights and antiwar movements, thousands of citizens, particularly young middle-class white men and women, became involved with environmental politics.
The environmental movement is broad in scope and can include any topic related to the environment, conservation, and biology, as well as preservation of landscapes, flora, and fauna for a variety of purposes and uses. See List of environmental issues.