The focus on pacifist spiritual practices may be a devious attempt to disguise unethical or dangerous experiments.

Hugo Strange surfaces as a mysterious psychiatrist with a shady past involving unethical experiments on his former patients.

Many had to undergo to chemical castration, electric shock, and other unethical medical experiments if they could not be 'cured' with drugs.

In response to many of these unethical experiments, specific ethical codes were developed to protect the rights of the participant, and require informed consent.

Since this experiment, and others that pushed the boundaries of experimental ethics, legislation was passed to prevent unethical and potentially harmful experiments.

The letter also suggested that because the data had been collected through "unethical human experiments," they were "almost certain to be inherently flawed."

The Bajorans claim he performed unethical experiments on healthy subjects.

The current buzzword for unethical medical experiments is Tuskegee, after the infamous Government study in which poor black men with syphilis were left untreated.

And it finishes with a discussion of the positive consequences of unethical experiments: that ethical standards are being raised.

Some of the world's most distinguished ethicists, professors and anthropologists, including Jane Goodall, have signed a statement against such unethical experiments.