The reading passage claims that public libraries are becoming irrelevant due to the widespread availability of digital resources, making physical libraries unnecessary. However, the professor in the lecture challenges this argument by stating that libraries still serve important functions that digital technology cannot fully replace. First, the reading states that the internet provides unlimited access to books, articles, and other sources of information, making traditional libraries unnecessary. However, the professor argues that not all digital resources are free, and many high-quality academic materials are locked behind paywalls. He explains that public libraries offer access to these valuable resources at no cost, ensuring that people from all economic backgrounds can benefit from them. Second, the reading suggests that e-books and digital materials are more convenient than printed books because they take up no physical space and can be accessed instantly. The professor disagrees, explaining that many people still prefer physical books for studying and research because they reduce eye strain and provide a better reading experience. He also points out that libraries offer a quiet, distraction-free environment that digital platforms cannot provide, making them essential spaces for focused learning. Finally, the reading argues that the role of librarians is becoming unnecessary because search engines and artificial intelligence can now help people find information more quickly. However, the professor refutes this by stating that librarians provide personalized guidance that technology cannot replace. He explains that librarians help individuals locate reliable and credible information, whereas online search results often include misleading or biased sources. In conclusion, while the reading claims that public libraries are becoming obsolete due to digital technology, the professor disagrees. He argues that libraries remain essential because they provide free access to valuable resources, offer a better reading and learning environment, and rely on knowledgeable librarians to guide users in finding accurate information.