How did this mild-mannered biologist and writer ignite such controversy?

How did this mild-mannered biologist and writer ignite such controversy?Carson began her career as a hardworking graduate student,balancing her studies in biology at John Hopkins University with part time jobs.Still, she had to leave school before completing her doctorate to provide for her ailing father and sister.Carson found part time work with the Bureau of Fisheries writing for a radio program on marine biology.Her ability to write materials that could hold the general public attention.