It's important to remember that biotechnology, like any powerful tool, can be used for both good and bad. While biotechnology has brought countless benefits, it's crucial to acknowledge potential downsides. Here are a few ways biotechnology has raised ethical concerns or could potentially harm society:

* Unequal access and affordability: Many cutting-edge biotechnology treatments, like gene therapy, are incredibly expensive. This creates a disparity in access, potentially widening existing healthcare inequalities.

* Ethical concerns around genetic modification: Modifying human embryos or germline cells raises significant ethical concerns. Some argue it could lead to designer babies, exacerbate existing inequalities, or have unforeseen long-term consequences.

* Bioweapons and bioterrorism: The same technologies used for good could be misused to create biological weapons. This poses a serious threat to global security.

* Environmental impact: Some biotechnology applications, like genetically modified crops, have sparked debates about potential environmental impacts, such as the emergence of herbicide-resistant weeds or the decline of biodiversity.

* Privacy and data security: Biotechnology involves collecting and storing large amounts of genetic data. Ensuring the privacy and security of this sensitive information is paramount.

It's vital to have open and ongoing discussions about the ethical implications of biotechnology to ensure its development and use are responsible and beneficial for all.