An oath for scientists

By BBC News Online's Helen Briggs

Leading British scientist Sir John Sulston has called for a scientific equivalent of the Hippocratic oath.

For individual scientists, it may be helpful to have a clear professional code of conduct - a Hippocratic oath

Sir John Sulston

Any scientist who signed up to the code would have to promise "to cause no harm and to be wholly truthful in their public pronouncements".

Sir John, who led the UK effort to sequence the human genome, says such a move is required to ease public distrust of scientists and to prevent conflicts of interest arising where research is exploited for profit.

But academics are divided over whether a scientific oath would be tenable.

"Oaths are not the way ahead," Ray Spier, professor of science and engineering ethics at the University of Surrey, told BBC News Online.

Animal experiments

However, he said that a code of conduct would be a good idea "to improve the trust of lay people in scientists and the work they do".

Spier is preparing a 20-point draft code of conduct for scientists, to be submitted for publication in an ethics journal later this year. Scientists would have to agree to abide by a number of rules, including:

Being honest and open with colleagues and the public

Reducing experimentation on animals

Safeguarding the environment

Not plagiarising or deliberately sabotaging other scientists' work.

Sir John floated his idea of scientists taking their own version of the Hippocratic oath in the journal of the Biochemical Society, The Biochemist.

"For individual scientists, it may be helpful to have a clear professional code of conduct - a Hippocratic oath as it were," he wrote.

"The aim would be both to require qualified scientists to cause no harm and to be wholly truthful in their public pronouncements, and also to protect them from discrimination by employers who might prefer them to be economical with the truth."