This is why I push science, rationality, doubt, skepticism, logic, and reasoning more than I do my veganism. (That, and I have anorexia, so I doubt one would want to take dieting advice from an anorexic, however, I do have all of my nutrients, and I am fairly healthy.) I feel that the more we get people to question everything… and I mean EVERYTHING… the more we can get people to question something as elementary as how they feed themselves. People who use science as their main train of thought are more likely to construct research, and gather data in order to make intelligent life choices. Once one sees, due to good researching skills, how unhealthy, unethical, and environmentally unsafe eating a meat and dairy based diet is, they are more likely to make the switch to become vegan. This is why I have dedicated my life to science, among a plethora of other reasons. I feel that the more we get people to question things and use the scientific method to find answers for themselves, the better off our species will be.