Considering the work of Sharon Zukin, when she said that by the 1980s, public space was seen as too dangerous for public culture, she meant that "By the 1980s, many people believed that the proliferation of poor and working-class minorities in the city made places like public parks and public streets unsafe."
Sharon Zukin is a Sociologist whose work is centered on modern urban life. In one of her works titled Loft Living, she claimed that "public space was seen as too dangerous for public culture."
This statement implies that "many people believed that the proliferation of poor and working-class minorities in the city made places like public parks and public streets unsafe."
Sharon Zukin explained how gentrification is affecting city life and people. To her, a modern city should include both the rich and the poor, thereby promoting diversity and affordability.
Hence, in this case, it is concluded that the correct answer is option C.
Learn more about Gentrification here: https://brainly.com/question/550844