It's true to say that there is more processing power in a pocket calculator than was in the entire lunar module which took the first astronauts to the moon.
Similarly, all of the information contained within these volumes could fit easily onto a modern SmartPhone, and I like having a couple of thousand of my albums with me on my iPod wherever I go.
If no-one wants them, do the "right" thing and recycle them, won't you...? :-)