In her latest book Turning to Stone, geologist and author Marcia Bjornerud weaves together personal reflections, geological history, and societal commentary to explore the role of rocks in understanding both the Earth and humanity. Through a series of chapters focusing on different types of rocks, Bjornerud takes readers on a journey from her childhood to the present day, using each rock as a lens through which to examine various aspects of her life and the world around her.
From the sandstone of her childhood home in Wisconsin to the granite that shapes our understanding of Earth’s geological processes, Bjornerud expertly combines storytelling with scientific explanation to engage readers in complex concepts. She delves into the controversies and discoveries that have shaped our understanding of how rocks form and change over time, providing insight into the constant evolution of scientific knowledge in the field of geology.
Throughout her narrative, Bjornerud reflects on her own experiences as a geologist navigating a changing field that is becoming increasingly rigorous and technologically advanced. She shares personal anecdotes about her family, marriages, and relationships, but always returns to the central theme of rocks as both storytellers and key players in our understanding of Earth’s history and future.
Bjornerud also touches on broader themes of environmental catastrophe and cultural disconnect, arguing that viewing Earth as an unchanging entity has led to a lack of understanding of our interconnectedness with the planet. By embracing a geocentric worldview in which rocks serve as mentors and oracles, Bjornerud invites readers to reconsider their relationship with the natural world and explore the ways in which rocks can offer existential reassurance and guidance.
As Bjornerud shares her own journey of self-discovery and scientific exploration, readers are encouraged to see the world through her eyes and appreciate the significance of rocks in shaping both the Earth and human society. Turning to Stone is a captivating blend of personal memoir, geological history, and philosophical reflection that challenges readers to reimagine their relationship with the natural world and embrace a deeper appreciation for the interconnectedness of all living things.
In an era of climate change and extreme weather events, Bjornerud’s exploration of rocks as a window into the past and a guide for the future offers a timely reminder of the importance of understanding our planet’s geological history. Through her engaging storytelling and scientific expertise, she invites readers to embark on a journey of discovery and contemplation, encouraging us to reexamine our assumptions about the Earth and our place within it.
