This course examines the ethical dilemmas arising from the modern application of science, technology, and technological innovation in the pursuit of a better world. It considers how advances in science and technology have enhanced the quality of human life and productivity, while also contributing to environmental degradation, unsustainable consumption, unsustainable production, climate change, biodiversity loss, and harms to ecosystems and future generations. The course critically investigates these issues from historical, ethical, religious, cultural, social, and global perspectives, with attention to the ways environmental problems and technological risks transcend national boundaries. Students will evaluate the responsibilities of individuals, societies, and institutions in responding to environmental crises and in promoting climate action, environmental sustainability, and the protection of terrestrial, aquatic, and marine ecosystems.