The Weight of Nature by Clayton Page Aldern

Since it is Earth Day it seemed appropriate to look at a couple of new climate related texts:

THE WEIGHT OF NATURE by Clayton Page Aldern is subtitled “How a Changing Climate Changes Our Brains.” Aldern, a neuroscientist turned award-winning environmental journalist, looks at both the emotional and physical impacts on people from changes in nature. For example, he discusses PTSD triggered by more wildfires or the increased range for bats and mosquitoes (and the diseases they spread like rabies or Zika) due to higher temperatures. In addition to infection or trauma, the text explores memory, cognition, and behavior. Aldern stresses that hotter temperatures lead to more aggressiveness and make it harder to concentrate and focus. Other chapters which look at pain, sensing, and language are where he notes that “a changing climate also threatens our ability to notice some of the signals most relevant to our survival.” He describes examples of how water temperature and ocean acidification can impact crustacean olfactory systems or how pesticides “impair the homing abilities of honeybees.” Just reflect on the trees and plants in your neighborhood and how they seemed “confused” about when to bud or when to drop leaves, especially after periods of unusual cold or warmth or record-setting precipitation. Aldern documents his years of research in a section titled Notes and Further Reading which comprises roughly twenty percent of the text. Somewhat rambling in places, THE WEIGHT OF NATURE received a starred review from Kirkus (“a unique—and uniquely disturbing—addition to the literature”). 

BEFORE IT’S GONE by Jonathan Vigliotti, national correspondent for CBS News, is subtitled “Stories from the Front Lines of Climate Change in Small-Town America.” And Vigliotti does indeed write movingly about the devastation due to wildfire (and human errors) at Lahaina, Hawaii. In another section, he writes rather humorously about the “kamikaze iguanas” who in cold temperatures fall out of trees in South Florida. In short, this book is geographically and thematically all over the place. His preface (about Hawaii) and prologue (about climate change in Syria) raise some of his concerns but don’t really provide any guideposts for his readers. Then, BEFORE IT’S GONE is divided into four sections: Fire, Water, Air and Earth, although Vigliotti readily admits that “most if not all environmental disasters are fueled by more than just one element.” Yes, he introduces readers to local activists – one especially poignant section is about the increased suicide rate for farmers in Minnesota – but he does not clearly lay out a coherent argument, seemingly presenting more sensationalized (including some unnecessarily vulgar language) tales. His statistics are supported in a Notes section that is about fifteen pages. This is a widespread (“in 2021, 14.5 million American homes were affected by environmental disasters that figure works out to one in 10 homes in the country”) and expensive (“according to the National Oceanic and Atmospheric Administration (NOAA), between 2020 and 2023 the United States was hammered by more than eighty billion-dollar environmental disasters that destabilized highly developed communities”) issue. Perhaps attempting to personalize these trends will prompt action, but this text felt too disjointed and not focused enough on the small-town America referenced in its subtitle.