Andreas Graefe has helped Scott Armstrong and Kesten Green to update's answers to Frequently Asked Questions (or FAQs) about forecasting. There are many changes throughout the FAQs, but one important change is the addition of material on the Index Method in the answer to a question on how to make best use of expert knowledge about causality when making forecasts. The answer to that question is available here. The FAQs can be found on the left menu bar of this page, or here. As with all content on the site, we welcome suggestions and corrections. Please send your feedback to This email address is being protected from spambots. You need JavaScript enabled to view it..