The document discusses managing the constant influx of information from various sources, known as the "firehose". It recommends using productivity techniques like Getting Things Done (GTD) to: 1) Scan incoming information quickly and decide to read, task, file, or ignore it; 2) Queue remaining items to be processed later; 3) Use tools like Pocket, Diigo, and IFTTT to store, tag, and share useful information. It also stresses the importance of scheduling focused time for your most important tasks and taking breaks to maximize productivity.