Earth Notes: From the Inbox (and Outbox)

Updated 2022-02-09.
Read emails and queries from, and discussions with, readers of Earth Notes.
Some of the email correspondence of Earth Notes, the early years!

Twitter exchanges seem to be where much of the talk about this site takes place as of 2021...

I'd be interested to hear from anyone who thinks that I should revive this feature, maybe with some of the Twitter material added.