This chapter investigates the interaction of science, ethics, and society, addressing significant issues in several disciplines. Advances in artificial intelligence, remote work, and surveillance technologies are altering professional contexts, calling into question privacy, efficiency, and job security. Ethical quandaries in scientific research are highlighted, ranging from the argument over genetic alteration in people and crops to discussions over animal experimentation and cloning. The subject expands to sustainability and public health, examining the environmental implications of consumer behavior, the regulation of artificial food additives, and the ethical considerations associated with new health measures such as fat taxes. By deconstructing these interwoven concerns, the chapter emphasizes the rising necessity for responsible decision-making in science and technology, ensuring that innovation is consistent with ethical and social standards.