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 was most widely accepted when fascism was developing as a result of the general crisis of capitalism; it became the official ideology of fascist Germany and Italy. Bourgeois liberal ideologists used the conceptual framework of totalitarianism to make a critical evaluation of the fascist regimes.