I think there are laws that exist that that are eternal and unchanging, these laws govern how we feel and/or are as a result of breaking them. Because of how the human being is put together there are personal repercussions when a person breaks these laws. Ahh... In defing a new legal system, research should govern good from bad. If drugs messes up lives maybe we should leave the chemicals in our brains to perform the function they were there to perform. Something, if proven to lessen peoples ability to live a healthy and full life should be made illegal. We need laws to help those who want to know how to get the most out of life and to ensure that peoples rights are not violated. Every person should be helped to live a full and healthy life and the law should support this.