A recent perspective paper raises intriguing questions about the future of brain organoids, suggesting they could potentially gain consciousness. This development prompts a critical discussion on the ethical implications of experimenting on these tiny lab-grown 'brains.' As science advances, it becomes increasingly important to consider how we regulate such technologies to ensure ethical standards are upheld.

Recent advancements in lab-grown brain tissue have sparked a debate among neuroscientists about the potential for these tiny 'brains' to develop consciousness and experience pain. While current models are too simplistic for such experiences, the rapid pace of innovation raises ethical questions that society must address. As we push the boundaries of science, it's crucial to consider the implications of creating entities that could possess awareness, making this a timely discussion in the field of neuroscience.