We risk a lot to save ____.

The phrase, "We risk a lot to save lives and property," highlights a core principle of emergency response and disaster management. When faced with a crisis, the primary objective of responders and public safety officials is to protect human life and safeguard property from harm.

The act of risking resources, safety, or even personal well-being underscores the importance placed on preserving human life, which is often viewed as paramount compared to material concerns like money or time. In emergency situations, the immediacy and severity often dictate that lives are prioritized above other considerations.

While saving money or time may also be significant in various contexts, they do not carry the same moral and ethical weight as protecting lives and property during critical situations. The focus on lives and property encapsulates the fundamental goal of many emergency services and humanitarian efforts, thus establishing it as the correct answer.