This article analyzes the ethics of synthetic biology (synbio) from a consequentialist perspective, examining potential effects on food and agriculture, and on medicine, fuel, and the advancement of science. The issues of biosafety and biosecurity are also examined. A consequentialist analysis offers an essential road map to policymakers and regulators as to how to deal with synbio. Additionally, the article discusses the limitations of consequentialism as a tool for analysing synbioethics. Is it possible to predict, with any degree of plausibility, what the consequences of synthetic biology will be in 50 years, or in 100, or in 500? Synbio may take humanity to a place of radical departure from what is known or knowable.

For some, synthetic biology represents great hope in offering possible solutions to many of the world’s biggest problems, from hunger to sustainable development. Others remain fearful of the harmful uses, such as bioweapons, that synthetic biology can lend itself to, and most hold that issues of biosafety are of utmost importance. In this article, I will evaluate these points of view and conclude that although the biggest promises of synthetic biology are unlikely to become reality, and the probability of accidents is fairly substantial, synthetic biology could still be seen to benefit humanity by enhancing our ethical understanding and by offering a boost to world economy.

This article discusses the roles of ethicists in the governance of synthetic biology. I am particularly concerned with the idea of self-regulation of bioscience and its relationship to public discourse about ethical issues in bioscience. I will look at the role of philosophical ethicists at different levels and loci, from the “embedded ethicist” in the laboratory or research project, to ethicists’ impact on policy and public discourse. In a democratic society, the development of governance frameworks for emerging technologies, such as synthetic biology, needs to be guided by a well-informed public discourse. In the case of synthetic biology, the public discourse has to go further than merely considering technical issues of biosafety and biosecurity, or risk management, to consider more philosophical issues concerning the meaning and value of “life” between the natural and the synthetic. I argue that ethicists have moral expertise to bring to the public arena, which consists not only in guiding the debate but also in evaluating arguments and moral positions and making normative judgments. When ethicists make normative claims or moral judgments, they must be transparent about their theoretical positions and basic moral standpoints.

The Commission of the (Catholic) Bishops’ Conferences of the European Community (COMECE) has issued an opinion on the ethics of synthetic biology (synbio). Examining synbio from religious and more general ethical perspectives, it examines synbio’s potential pros and cons, as well as whether it is ethical in and of itself. Its conclusions mirror those of the ethical mainstream; namely, that synbio may present humanity with opportunities for both great advancement and great destruction. It suggests a prudent approach, and calls for regulation to be used to encourage positive outcomes while reducing the likelihood of negative ones.

Certain changes in the way that states classify people by sex as well as certain reproductive innovations undercut the rationale for state identification of people as male or female in signifying gendered parental relationships to children. At present, people known to the state as men may be genetic mothers to their children; people known to the state as women may be genetic fathers to their children. Synthetic gametes would make it possible for transgender men to be genetically related to children as fathers and transgender women to be genetically related to children as mothers, even if they have otherwise relied on naturally-occurring gametes to be genetic mothers and genetic fathers of children respectively. Synthetic gametes would presumably make it possible for any person to be the genetic father or genetic mother of children, even in a mix-and-match way. Other reproductive innovations will also undercut existing expectations of gendered parental identity. Uterus transplants would uncouple the maternal function of gestation from women, allowing men to share in maternity that way. Extracorporeal gestation ((ExCG)—gestation outside anyone’s body—would also undercut the until-now absolute connection between female sex and maternity. In kind, effects such as these—undoing conventionally gendered parenthood—undercut the state’s interest in knowing whether parents are male or female in relation to a given child, as against knowing simply whether someone stands in a parental relationship to that child, as a matter of rights and duties.

In October 1934, a Croatian terrorist organization assassinated King Alexander of Yugoslavia in the streets of Marseilles, France. His murder caused an international crisis because of the safe haven given to the group by the Italian and Hungarian governments. The assassination led the world's first peacekeeping body, the League of Nations, to intervene and to propose a legal solution for the political crisis. In November 1937, the league completed two antiterrorism treaties. Only the British colonial government of India ratified the terrorism convention, which was, by contrast, rejected by the United Kingdom on legal and political grounds. This article examines the European origins of the League of Nation's consideration of international terrorism and the divisions that occurred between Delhi and London over supporting the antiterrorism measure. Delhi's separate membership in the League of Nations allowed the colonial government to deviate from London and to sign a treaty deemed necessary for domestic security.

Health information technology, sometimes called biomedical informatics, is the use of computers and networks in the health professions. This technology has become widespread, from electronic health records to decision support tools to patient access through personal health records. These computational and information-based tools have engendered their own ethics literature and now present an opportunity to shape the standard medical and nursing ethics curricula. It is suggested that each of four core components in the professional education of clinicians—privacy, end-of-life care, access to healthcare and valid consent, and clinician–patient communication—offers an opportunity to leverage health information technology for curricular improvement. Using informatics in ethics education freshens ethics pedagogy and increases its utility, and does so without additional demands on overburdened curricula.