During the time that the works were collected for the library of Alexandria fewer people could read and write than can today, which made it difficult for people to write books. Today, with blogs and other works available over the internet, we have the capability to create a vast database of everything from the noblest to the most unrefined or unsophisticated works of human achievement. Anybody with access to the internet can publish their opinions online for others to agree or disagree with them in order to find the truth about things. Plus dentistry has come a long way, we deal with toothaches much better nowadays than our ancestors could ;)

I wonder if, relatively speaking, Alexandria was more or less comprehensive than the British Library or the Library of Congress.

People have no idea for the time what a huge undertaking that was. It was like our space program.

I blogged about how information density is outstripping our ability to adapt a few days ago. (shameless plug: http://www.whattofix.com/blog/archives/2009/02/who-was-i-aga... )