Some surgeons are injecting tiny amounts of silicone oil into the lips to plump them. A few types of silicone oil are approved for injection into the body, but others are not, and none are approved for cosmetic use.
Figure 10c-2: Sir Charles Lyell, 1797-1875. The theory of uniformitarianism was also important in shaping the development of ideas in other disciplines. The work of Charles Darwin and Alfred Wallace on the origin of the Earth's species extended the ideas of uniformitarianism into the biological sciences.
Totalitarianism Totalitarianism is a form of government in which the national government takes control of all aspects of both public and private life. Thus, totalitarianism seeks to erase the line between government and society. It has an ideology, or set of beliefs, that all citizens are expected to approve. It is often led by a