What three things which Faber says are missing?

You're asking about the book "Fahrenheit 451" by Ray Bradbury, right? Faber, the retired English professor, identifies three things missing from society:

1. Quality of information: People are bombarded with information, but it lacks depth, meaning, and critical thought.

2. Leisure to think: Society is so fast-paced that people don't have time to contemplate, reflect, and form independent opinions.

3. The ability to feel: The constant stimulation and distractions prevent people from experiencing true emotions and connecting with each other on a deeper level.

Let me know if you want to explore any of these points further!