As a rapidly developing topic, genetic testing is considered as one of the most controversial business lines in our modern world. CBC reports that "Several DNA testing companies warn users that results could provide unexpected or unwelcome information, and not just surprises about ethnicity and unknown siblings. For instance, some people learn their father is not their biological parent. You may learn information about yourself that you did not anticipate, warns 23andMe, a testing company. This information may evoke strong emotions and has the potential to alter your life and worldview." (see https://www.cbc.ca/news/canada/nova-scotia/dna-testing-privacy-terms-and-conditions-1.4508488). However, this is only the positive side of this business. There are legal, ethical, and social aspects that require deep thoughts (watch https://www.youtube.com/watch?v=PtLPbEMJx84 and https://youtu.be/Wo034ta0qtw)

1) While providing a brief history of DNA-testing business and its recent developments, please explain the ethical consideration surrounding this new business.

2) Explain whether you believe that DNA-testing businesses have special risks with respect to data privacy and data accuracy.

3) A DNA testing company that tells clients their genetic ancestry is approached by police for help in an investigation. Explain what privacy issues are at stake and under what conditions the company should help the police .