The negative impact of the increasing human population is one of the central ideas explained in Hardin's essay.
The essay proposed by Hardin explains the fact that the human population is increasing at a rapid rate. He further adds that such increase will have negative effects on the biological ecosystem.
Hence, the central ideas of Hardin's essay are aforementioned.
Learn more about Hardin's essay here:
https://brainly.com/question/12142457
#SPJ1