Please help "According to the journal Nature, forest edges - the borders between denser inner forests and their surroundings - could be a place of focus for mitigating loss of forest habitats and the creatures that live there. An overwhelming '85 percent of species are affected, either positively or negatively, by forest edges' (Pfeifer 187)."
Pfeifer, M., et al. "Creation of Forest Edges has a Global Impact on Forest Vertebrates." Nature, vol. 551, no. 7679,9 Nov. 2017, Pp. 187-191.

Is this source credible or not credible, and why or why not?
1 This source is not credible because it contains a biased opinion that cannot be proven.
2This source is credible because it contains specific information about the subject. 3This source is credible because it is a peer-reviewed journal and was published recently.
4The source is not credible because it is clearly politically influenced.​

Read this excerpt from "the light of gandhi's lamp" by hilary kromberg inglis, in which she describes driving to the police station where her sister is being detained. to avoid looking at the blackened windows at the top of the building and thinking about the history of who had died or been tortured there, i always looked instead at the little chinese restaurant on the opposite side of the road. how does this passage affect the text? it conveys, with great subtlety, the conflict she felt over having a sister who would break the law and end up in the custody of the police. it conveys, without any implied moral judgment, that those who fought against apartheid considered themselves to be soldiers in a just war. it conveys, with an extended metaphor, the idea that being detained by the police in this society was regarded as a badge of honor. it conveys, with direct language, the view held by many anti-apartheid activists that the police often acted in brutal and unlawful ways.