The book progresses logically, starting with the biophysics of infrasound production and reception. It then examines the ecological contexts of this unique form of animal communication and the implications of noise pollution on elephant habitats. A key argument emphasizes that infrasound communication is vital for elephant survival and social stability, making its disruption a significant threat.
The book uniquely integrates acoustic research with ecological and behavioral data, providing a holistic view that informs wildlife conservation and management strategies.