Quantum Vacuum Fluctuations

During an email exchange, captured in the previous blog post Delerium as a Phase Transition , someone wrote back. I responded compulsively: On Tue, Apr 21, 2026 at 6:50 PM Keith Henson h @gmail.com> wrote: Good essay on the nonsense of our times. But you never got around to saying vacuum energy is nonsense. Oh, Sorry. It’s nonsense–ish–asterisk. [ ]