Final answer:
The nonfiction book by a science-fiction writer likely lacks authority, which is crucial for credibility in a climate change essay. Authority ensures that content is backed by expertise and often peer-reviewed evidence. For academic research, relying on authors with direct expertise in climate science is essential.
Step-by-step explanation:
The nonfiction book in question likely lacks authority due to the author's background as a science-fiction writer rather than a climate expert. Authority is critical in assessing the credibility of nonfiction texts, especially on scientific subjects like climate change. While a personal interest in the environment is commendable, without scientific training or peer-reviewed evidence, the book may not provide the most reliable source for a scholarly essay on climate change.
Authors with direct expertise in their subject matter are generally preferred for academic research because they bring a level of professional credibility that is not easily substituted. It is important to distinguish fact from opinion and to rely on works that undergo rigorous peer review. Evidence-based arguments, supported by qualified researchers, are essential in creating a persuasive and factual essay. The accuracy and objectivity of scientific discussions are crucial and must be backed by strong reasoning and peer-reviewed evidence to be deemed credible and authoritative.
In the context of climate change literature, the books that stand the test of such scrutiny tend to be authored by experts in environmental science or related fields. They aim to present a well-supported thesis, comprehensive arguments, and a synthesis of current scientific understanding. Given the critical nature of the climate crisis, the reliability of the sources used in an essay cannot be overstressed.