Geology meets public health: how rock and soil shape cleaner cities and safer water. This 1878 lecture explores how understanding geology helps sanitary engineers prevent disease, improve drainage, and secure better drinking water. It connects earth science to practical steps that protect communities from famine of health as much as from famine of food.
Drawing on examples from urban planning and water supply, the talk shows how soil type, subsoil, and groundwater influence ventilation, moisture, and the spread of disease. It also discusses the right ways to locate cemeteries, manage drainage, and choose building sites to reduce risk. The aim is practical knowledge that can save lives by preventing illness before it starts.
- How drainage, soil, and water sources affect public health and disease rates
- How to evaluate land for safe cemeteries and responsible burial practices
- Practical guidance on testing and improving water quality, including dealing with hardness and contaminants
- Foundations for applying geology to sanitary engineering in towns and countryside alike
Ideal for readers of science history, public health, and engineering, this edition offers clear, actionable ideas drawn from a century of geological insight.