Terms : Hide Images
| 12177621469 | Ralph Waldo Emerson | Published nature in 1836 | 0 | |
| 12177628902 | Ralph Waldo Emerson | Was an early critique of rampant economic development | 1 | |
| 12177639879 | Ralph Waldo Emerson | In his journals he stated "this invasion of nature by trade with its money it's credits it's steam it's railroads threatens to upset the balance of men and nature | 2 | |
| 12177661481 | Henry David Thoreau | Wrote Walden which described a year in which he lived in the country to have contact with nature "essential facts of life" | 3 | |
| 12177674339 | Henry David Thoreau | He wrote the book while living near concord Massachusetts in the mid 1800's | 4 | |
| 12177684557 | Henry David Thoreau | He believed we need to protect nature from "the vandalism of a few" | 5 | |
| 12177698402 | John Muir | Believed "wilderness mirrors divinity nourishes humanity and vivifies the spirit" | 6 | |
| 12177712824 | John Muir | Argued that only the govenrnment can save California's sequoia grooves from the "ravages of fools" | 7 | |
| 12177727010 | John Muir | Organized the sierra club | 8 | |
| 12177731606 | John Muir | Convinced the federal government to restrict development in the Yosemite valley | 9 | |
| 12177739823 | Aldo Leopold | wrote A sand county almanac | 10 | |
| 12177749881 | Aldo Leopold | Worked in the forest services in the 1920's | 11 | |
| 12177778232 | Aldo Leopold | Worked towards the development of a wilderness policy and founded the field of game management | 12 | |
| 12177800044 | Aldo Leopold | He wrote that the amount of space and type of forage of a wildlife habitat determine the number of animals that can be supported | 13 | |
| 12177821475 | Aldo Leopold | Said regulated hunting can keep a proper balance of wildlife | 14 | |
| 12177829906 | Rachel Carson | Wrote "Silent Spring" (environmental problems caused by pesticides). National wide band on DDT. Advanced global environmental movement. | 15 | |
| 12177838103 | Rachel Carson | Wrote articles for the New Yorker in 1960 where she mainly spoke about pesticides and the damaging effects it has | 16 |
