Military research and big science are not inherently ethical or unethical. Their ethical status depends on their aims, methods, consequences, distribution of benefits and risks, and the accountability of scientists and institutions.
Military research creates a central dual-use dilemma: knowledge developed for legitimate defence may also enable warfare, surveillance, or mass destruction. A consequentialist analysis weighs benefits, such as deterrence and protection, against harms, including civilian deaths and arms races. A deontological approach asks whether researchers violate duties not to harm or treat people merely as means, even when the expected outcome appears beneficial.
Large scientific projects raise related questions because they use extensive public funding, involve powerful institutions, and may affect people who did not directly consent.
| Case | Potential ethical value | Main ethical concerns |
|---|---|---|
| Military research | National defence, protection, technological innovation | Dual use, secrecy, civilian harm, scientists’ responsibility for applications |
| Human Genome Project | Medical diagnosis, disease prevention, understanding human biology | Informed consent, genetic privacy, discrimination, ownership of genetic information, eugenics |
| Large Hadron Collider | Fundamental knowledge, international cooperation, technological development | Opportunity cost, public accountability, environmental or safety risk, unequal access to benefits |
The Human Genome Project particularly concerns autonomy and justice. Genetic data can improve healthcare, but misuse by employers, insurers, or governments could undermine privacy and equality. Ethical governance therefore requires consent, secure data, non-discrimination, and fair access to resulting treatments.
The Large Hadron Collider illustrates the precautionary principle: when potential harm is serious, researchers must assess and communicate risks even if those risks are unlikely. However, precaution does not mean rejecting all uncertain research; it requires proportionate safeguards, transparency, and independent review.
For an IB Philosophy response, avoid simply listing advantages and disadvantages. Formulate a clear argument, apply contrasting ethical frameworks, test assumptions about scientific neutrality, and reach a justified conclusion about whether scientists are responsible only for discoveries or also for their foreseeable uses.
