Sources & credits
Follow the evidence.
Primary sources, image credits, and font licenses.
Photography
New York skyline: Chris Linnett / Unsplash. Other illustrative office, power-line and factory photographs come from the existing project’s Unsplash library. These photographs do not document a reported event or named company. Unsplash license.
Typography
Playfair Display and Source Sans 3. Fonts are hosted locally under the SIL Open Font License. Font provenance and license record.
Edition limits
This edition provides source-linked background explainers. It is not automatically updated, and source organizations do not endorse the publication.