The term "bioethics" is derived from the Greek words bios, meaning life, and the Greek word ethos, meaning character. The meaning is essentially "life character." Today, ethics might be better described as applied morals or the philosophy of being moral, with bioethics being the discussion or application of morals within the diverse fields of the life sciences.

The quest for better health has guided scientists and researchers to develop many tools for analysis including organic chemical synthesis and improved genetic engineering. A significant aspect of contemporary medical research is the use of animals as test subjects. Many advances in personal care products, pharmaceutical drugs, and life-saving medical treatments have come about through the use of animals for testing and research. However, this practice is controversial.

Many people feel that animals are abused and mistreated for unnecessary research. The use of animals to test the safety of household or...