Passage Summary: Yolanda thinks joyriding is worse than hacking because hacking doesn't hurt people physically. Arjun disagrees, pointing out that hacking medical systems could actually put lives at risk.

Conclusion: Yolanda concludes that joyriding is a more dangerous crime than computer hacking because the latter does not physically endanger people.

Reasoning: Yolanda argues that while both crimes involve property violations, hacking only affects intellectual property, whereas joyriding creates physical risks.

Analysis: To identify the point at issue, we must find a claim that one speaker explicitly affirms and the other explicitly denies. Yolanda makes a categorical claim that computer crimes only harm intellectual property and do not physically endanger people. Arjun provides a counterexample involving hospital data to argue that these crimes can indeed cause physical harm. Therefore, the disagreement centers on whether computer crimes are capable of physically endangering human beings.