›Why we still haven't cloned humans — it's not just ethics
tech05:11Why we still haven't cloned humans — it's not just ethicsWe've technically been able to clone human beings for almost a decade. So, why haven't we? The answer ha...s way more to do with science than morality. Not only is cloning inefficient and dangerous, there's just not a good enough reason to make a human this way. But making entire copies of people isn't the only way we can potentially use cloning to benefit humans.