Final answer:
The limits of control in terms of civil liberties and environmental regulations involve ensuring that personal liberties do not infringe on others' rights and addressing the shortcomings of command-and-control regulations such as lack of incentives and flexibility.
Step-by-step explanation:
Understanding the limits of various types of controls, whether in the context of civil liberties or regulatory measures such as command-and-control regulation, is complex. The famous quote by Justice Oliver Wendell Holmes encapsulates the general principle that one's liberties extend up to the point where they impinge on another person's rights. However, assessing when private actions have societal repercussions is a nuanced challenge for legal scholars and policymakers. In environmental regulation, command-and-control approaches do set specific limits for pollution emissions and mandate certain technologies, which, while effective in some ways, have their own limitations such as the lack of incentives, flexibility, and potential loopholes.