Tier 1

Today's Press-Gazette has a fascinating interview with Andrew Edgecliffe-Johnson, who left the FT to launch The CEO Signal, a weekly newsletter built for CEOs of companies with annual revenues of at least $500M. You can apply to receive it here.

Dr. Diane Hamilton has posted 37 articles on Forbes's CHRO Network page since Dec. 1. She has an active LinkedIn profile, which advertises a book she wrote. But her X feed and her personal web page both seem to be down. The Dr. happens to be founder and CEO of Tonerra, a company that specializes in…