While these approaches are useful, they are likely not sufficient for dealing with major twenty first century problems such as climate change and social inequality, along with new ethical dimensions introduced by biotechnologies and genomic research. This research brief sets a context for how discourses of science education policy and curricula work to shape a ¿subject of ethics¿, that is how students come to see themselves as participants in issues of ethical concern. Drawing from a structural-poststructural philosophical approach, Science and Technology Studies, educational research, and a methodology based on discourse analysis and ethnography, this book's overall goal is to assist with research into subjectivity, ethics, politics, policy, and socioscientific issues in science education.