According to barnet and bedau, what is the “heart” of critical thinking?

Click to read the passage from "lifeboat ethics," by garrett hardin. then answer the question. what is the author's purpose for including the following example in his argument against rich nations poor nations? a. he wants to explain why more nations need to invest in "miracle" crops. b. he wants to disprove the idea that poor nations will eventually be able to support themselves. c. he wants to prove that the green revolution is the best use of people's money. d. he wants to show a solution to poverty that he believes can actually work.

What characteristics show passage 3 to be poetry?

Which describes the effect the use of figurative language has on the tone of this excerpt? select all that apply