Becoming Earth by Ferris Jabr explores the abundant life on our planet, from microbes underground to microorganisms in the air, showing how life has shaped Earth profoundly.
The book is divided into sections focusing on life in rock, water, and air, taking readers on a journey from Homestake Mine in South Dakota to the Amazonian rainforest and beyond.
Jabr illustrates how life creates small ecosystems everywhere, like in Uganda, where an elephant's footprint forms a habitat for various creatures.
The influence of life on Earth is extensive, as even the footprints of large animals like elephants serve as ecosystems and contribute to the planet's transformation.
Marine microbes play a crucial role in regulating climate by recycling methane, one of the largest greenhouse gases, preventing its harmful impact on global warming.
The book also addresses the issue of plastic pollution, highlighting places like Kamilo Beach in Hawaii, where significant amounts of plastic debris continue to wash ashore annually.
In the air section, Jabr discusses how bacteria in the atmosphere seed raindrops, the importance of fire to landscapes, and the rising levels of greenhouse gases.
Becoming Earth emphasizes the need to focus on preserving our planet rather than seeking to colonize other worlds, stressing the importance of ecological understanding and sustainable practices.
The book conveys a powerful message about the abundance of life on Earth, the transformative impact of living organisms, and the urgency of protecting our only known living planet.