Paul Ehrlich (1932-Present) – He was a known scholar who took the field of biology. One of his major works was that of the book titled “The Population Bomb” written in 1968. This book had in impact similarly to the works of Hardin, in that it addresses the problem of the extreme rates of the growth of the human population and the problems that arises from it. …show more content…
During his time being alive he accomplished multiple notable accomplishments including the preservation of several national parks throughout the United States including the famous Yosemite National Park and provided help spreading information on the importance of conservation. His impact is of importance as without him multiple national parks won't exist or in the condition that is present today.
Theodore Roosevelt (1858-1919) – While being the President of the United States, he was also a conservationist of the environment. He accomplished multiple things pertaining to protecting the environment, including protecting a land area of 230,000,000 acres and 150 forests nationwide, and appointing the first ever Chief of the U.S. Forest Services, and others. These acts that he had done during his presidency had an impact, in that multiple areas of natural landscape still