Progressive Summarization II: Examples and Metaphors

Let’s look at how a single source can proceed through the layers of progressive summarization.

These are Layer 1 notes I took on an article on postrationalism, a topic I’m interested in. This is 373 words, which would take about 2 minutes to read at an average reading speed. 2 minutes doesn’t seem like much, but when you consider that these notes could have no relevance to the task at hand, it’s a lot of attention to pay for nothing. Especially considering this is dense, challenging material.

For Layer 2, I bolded what I thought were the key points: