The close of the 26th annual Conference of the Parties in mid-November spurred a flood of news headlines about the acceleration of the climate crisis. Globally, scientists agree that the last few years have been the hottest on record and that the oceans are rising at a rate previously unobserved. However, there remains a significant number of individuals who are indifferent to or skeptical of the severity (or even the existence) of the climate crisis. Others reject the anthropogenic aspect of this global phenomenon. As climate change worsens, staunch reluctance to the reality of the crisis and its origins becomes increasingly deleterious to collective efforts to stymie the worst of the impacts.
Changing minds about climate change is no easy task, but a 2020 study may have found hope in an unexpected resource: climate change fiction (also known as cli-fi). It turns out that narratives can reach skeptics in ways that blunt facts can’t. Schneider-Mayerson et al. (2020) found that stories of climate change impact readers through “transportation into the story and . . . identification with the characters.” Ironically, engaging with the climate crisis through a fictional medium makes climate change seem more real. The researchers focused on short stories in their study, but noted that “a novel might have larger and longer-lasting effects since its greater length and immersive detail could cause greater transportation and identification and provide more information about environmental issues.”
These encouraging findings are less impressive, however, if skeptical and indifferent readers aren’t actually picking up climate fiction novels in the first place. It's possible that the audience for climate fiction is composed of readers who are already convinced of the urgency of the climate crisis. Perhaps readers of cli-fi and looking for a medium in which to grapple with climate anxiety and don't need to be further convinced of humanity's role in rapidly warming the earth. But is the audience really so homogeneous?
One place to find the answer is Goodreads’ shelving data. As the internet’s most popular social network for readers, Goodreads concentrates the opinions and reading behaviors of millions of users through reviews, shelves, and ratings. While this resource may seem a boon for researchers studying reader interactions with texts, Walsh and Antoniak (2021) have discussed the shortcomings of the platform; Amazon’s influence over the site’s governing algorithms and digital infrastructure allows the corporation to determine which reviews are visible to users for a specific book, and the company also withholds the majority of the reviews from public view.

However, Goodreads’ shelving data appear to be largely untouched. While Amazon does profit from readers’ shelving efforts, it seems that the lists of top shelves data are unhampered by an algorithm. Readers are not prompted to add a novel to common shelves (with the exception of the to-read and currently-reading options) and instead must create their own titles. Goodreads then compiles a tally for each shelf tag used for a novel. Each novel has a “Top Shelves” page where the most popular shelves are listed in descending order (pictured above).
To gain a better understanding of which aspects of climate fiction attract readers, I turned to the top 100 shelves of five climate fiction novels. The Ministry for the Future by Kim Stanley Robinson, Weather by Jenny Offill, The Inland Sea by Madeleine Watts, The End We Start From by Megan Hunter, and A Children’s Bible by Lydia Millet served as the corpus for my study. These five works vary in several ways, notably in terms of their style, length, and author renown. All, however, were published within the last five years.

For each novel, I compiled the 100 most popular shelves listed on Goodreads' corresponding Top Shelves page. I chose to omit the "to-read" and "currently-reading" shelves as well as shelves like “favorite” and “did-not-finish.” Though these shelves do provide insight into reader interactions with and opinions of the novels, they don't reveal what
about the novel interested them. After collecting the data, I grouped similar shelves into more general categories. Four groups emerged across all five novels: literary genre, date, book source, and book format/medium. The date category consisted of any shelf that included a year in its title. The book source group encompassed shelves that indicated how the user obtained or learned of the novel, whether it be through a recommendation, the library, or a book club. Book format/medium refers to how the user read the novel (such as on Kindle or as an audiobook).
Literary genre was the broadest of the categories, encompassing all content-related shelves. There is some ambiguity as to what constitutes a genre; the
Oxford English Dictionary defines it as “a particular style or category of works of art; esp. a type of literary work characterized by a particular form, style, or purpose.” For this study, “literary genre” refers to a category of literature distinguishable for its content and purpose. Practically, this includes genres like setting, adult fiction, dystopian fiction, and climate fiction. Though broad, this definition encompasses all major content areas in a novel that might be competing with the book's environmental subject matter.

While readers shelve novels based on their publication date and/or medium some of the time, shelves relating to literary genre are the most popular in every case. Genre tags appear to be the most popular among cli-fi, indicating that readers (unsurprisingly) have an interest in the content of their novels. And if climate fiction was attracting readers who were seeking an environmentally-oriented read, we would assume that environmental shelf tags would dominate the literary genre category, reflecting the homogeneity of the cli-fi audience. The reality, however, is not so simple.
Breaking Down Literary Genre
In calculating the percentages of different literary genres, I found that environmental shelves were far from being the users' preferred genre. The End We Start From had the lowest number of environmental shelves with the genre accounting for only 2.0% of all shelves, and at 11,3%, The Ministry for the Future had the highestof total shelves. In all cases, however, environmentally related shelves were a small portion of the total shelves under which the novels were organized.
Proportions of Literary Genres for The End We Start From by Megan Hunter

Proportions of Literary Genres for The Ministry for the Future by Kim Stanley Robinson

These literary genre breakdowns not only indicate that environmental shelves were far from being the most popular among readers, but they also demonstrate the range of genres readers applied to different climate fiction novels. On average, the five novels were assigned to 12.2 literary genres (though some are more likely to attract readers than others). Of those genres, general fiction is either most or second-most popular, indicating that readers frequently assign cli-fi novels to the broadest of genre categories. Other popular genres include shelves related to setting, dystopian fiction, and science fiction/fantasy.
Proportions of Literary Genres for The Inland Sea by Madeleine Watts

Proportions of Literary Genres for A Children's Bible by Lydia Millet

Proportions of Literary Genres for Weather by Jenny Offill
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Based on these findings, it seems unlikely that the audience of climate fiction novels is exclusively (or even majorly) composed of readers seeking climate content. Readers are more likely to shelve
Weather as women's literature than as cli-fi, and
The Inland Sea generates more shelving activity for its Australian setting than its environmental content. These climate fiction novels offer more than a discussion of the climate crisis and thus are able to attract readers from a wide range of genres, The diversity of genre interests demonstrated by the shelving data is much more likely to indicate a range of audience beliefs and attitudes about the climate crisis than if the literary genre category was dominated by environmental shelves. This potential for a spectrum of opinions creates an opportunity for the transportation and identification that Schneider-Mayerson et al. describe to impact reader perspectives.
While these findings are encouraging, these five novels are hardly representative of the thousands of novels in the climate fiction genre. To supplement my initial picture of the audience of climate fiction, I turned to five well-known climate fiction works:
Flight Behavior by Barbara Kingsolver,
The Water Knife by
Paolo Bacigalupi,
New York 2140 by Kim Stanley Robinson,
Oryx and Crake by Margaret Atwood, and
Parable of the Sower by Octavia Butler. I chose these novels from the Goodreads'
climate fiction genre page where Goodreads offers a list of beginner climate fiction. I focused my study of this new corpus on the environmental shelves composition, and like the first five novels in my study, I found a lack of green in readers' shelving behaviors.
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Despite being promoted by Goodreads as cli-fi exemplars, the second set of novels I examined had comparably low environmental shelf percentages to the initial group. The results yielded by this corpus support the indication that the trend of readers being attracted to climate fiction for aspects other than climate content is broadly common throughout the climate fiction genre.
While there is bound to be some variation for a given novel's genre breakdowns, these 10 novels provide important insight into the broader shelving behaviors of climate fiction readers. Across all the novels in the study, the average percentage of environmental shelves was 4.1% of total shelves. This low statistic indicates that while readers are certainly aware of the climate content in cli-fi, the lion's share of their shelving attention is elsewhere.
Limitations and Future Directions
Despite the strong trends suggested by these findings, Goodreads shelving data can only reveal so much. While the data appear untouched by the proclivities of Goodreads algorithms and developer interference, they are also devoid of the context of reader opinion. Most notably, the data don't indicate when (or even if) the user actually read the novel or if the user added it to multiple categories. Also, these findings can't be extrapolated to all readers of climate fiction; they only pertain to Goodreads users.
In an attempt to ameliorate the lack of context, I read the top ten user reviews for two novels:
The Ministry for the Future and
A Children's Bible. The former had the highest percentage of environmental shelves and the latter had one of the lowest.
While working with this new corpus, I focused on reviews in which the user also listed the shelves to which they added the novel. And though this additional research does not by any means solve the problem of absent context, it does offer some additional insight. For
The Ministry for the Future, the top reviews indicated that many users read the novel because they were already Kim Stanley Robinson fans. They also seemed to have strong preferences for cli-fi's parent genre, science fiction. But for one reviewer, genre was an ambiguous attribute of the novel. In his review, Goodreads user
Steve stated that he intends to "defer to others on genre and shelving" and is uncertain if
The Ministry for the Future qualifies as climate change dystopia. Despite this attitude, he nonetheless used the shelf tags "sci-fi-and-fantasy" and "climate-nature-anthropocene." Steve's thoughts indicate that even though he assigned shelf tags (one of which was environmentally related), he wasn't convinced that the novel fits into one genre.

In the top ten reviews for A Children's Bible, reviewers seemed primarily interested in the novel's religious themes and elements, including character archetypes, apocalypse, and symbols. Some reviews mentioned climate change, but few considered the climate disasters the most compelling aspects of the story (that honor went to the tension-wrought relationships between the children and their parents). Climate change was nonetheless mentioned in reviews—it was just often accompanied by other aspects of the novel. In the below excerpts, reviewer
Marchpane discusses the climate content of
A Children's Bible but also refers to four other literary genres (though ultimately, Marchpane chose not to tag the novel with any literary genre shelves).


Though
A Children's Bible and
The Ministry for the Future had significantly different environmental shelf percentages, this brief analysis of their user reviews indicates that some users, though they were aware of the climate content, also found other aspects of the novel to be more compelling. The reviews also demonstrated that shelves aren't always a complete representation of users' perception of a novel. An expanded study of climate fiction reviews would be a valuable addition to the shelf findings and would further reveal user attitudes when interacting with climate fiction. However, when considering this additional evidence, it is also worth keeping in mind that readers are more likely to shelve a novel than to review it (for example, thousands more users shelved
The Ministry for the Future than
reviewed it).
While these findings leave plenty to be learned about reader curation of genre, they also provide important insight into the audience of climate fiction. The top shelves data show that readers primarily organize climate fiction based on literary genre, but often opt for genres unrelated to environmental content. Though we cannot know the exact composition of attitudes and beliefs of climate fiction readers, the top shelves of these ten novels indicate that the spectrum of audience interest is far from being solid green.
Note: If a shelf fell into multiple genre categories, it was assigned to the more specific of the two to avoid double-counting (for example, womens-prize-2020 was marked as Women's Literature and not Date). The top 100 shelves for The Ministry for the Future, Weather, The Inland Sea, The End We Start From, and A Children's Bible were collected on October 28, 2021. The top 100 shelves for Flight Behavior, The Water Knife, New York 2140, Oryx and Crake, and Parable of the Sower were collected on November 28, 2021.