Contact
Where to write
One address handles everything here: support@flatearthscience.org.
Corrections
If a number on this site is wrong, that is the most useful message you can send. Name the page and the figure, and say which value or source you think is mistaken. Every calculation shows its working and cites what it draws on, so a correction can usually be checked quickly — and a page that turns out to be wrong gets fixed rather than defended.
Sources and rights
Write here to dispute how a publication is characterised, to correct an attribution, or if material of yours is referenced and the credit or licence is wrong.
Requests
Suggestions for claims worth testing are welcome, particularly ones that make a numerical prediction. Privacy questions and legal notices reach the same address.