Terms of Use

The following terms apply to readers and visitors of ernstlab.org.

Changes to these terms

We may revise these terms; the updated date below reflects the latest editorial revision.

Continued use after changes constitutes acceptance of the revised terms where permitted by law.

Acceptable use

Users are responsible for complying with applicable laws in their jurisdiction.

Do not misuse the site, attempt unauthorized access, or disrupt services.

Content and accuracy

We may update, reorganize, or remove pages without prior notice.

Quotations and historical excerpts remain subject to their original context.

Limitation of liability

To the fullest extent permitted by law, Ernstlab is not liable for indirect or consequential damages arising from use of the site.

Intellectual property

You may not republish substantial portions in a way that misrepresents authorship or affiliation.

Important notice

Verify facts against primary sources before relying on them for a live decision.

Last updated: April 11, 2026

From the archive

We update this list from time to time as additional reference pages go live.

Archive continuity: Preservation notice: Historically edited reference content is kept intact for ongoing study, with only presentation and citations modernized over the years.