The summer of 1858 was warm and dry. As a result, the water level of the River Thames dropped. This meant the sewage and waste that were being dumped in the river were no longer being quickly washed ...

Cholera was a disease that spread through towns and cities in 19th-century England. It was caused by contaminated water or food. Edwin Chadwick was a lawyer who wanted to reform the conditions poor ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...