Comments by "Old Scientist" (@OldScientist) on "At least one dead as Hurricane Beryl batters Caribbean | BBC News" video.

  1. @Jc-ms5vv  Warming events in the Cenozoic do not correlate to mass extinction. The Paleocene-Eocene Thermal Maximum PETM (55mya), a time when the Earth warmed rapidly to temperatures far in excess of today's, only resulted in a noticeable extinction of some benthic foraminifera. That was so small of an event it doesn't even show up on a marine extinction intensity chart for the Phanerozoic. There was, in fact, a more general flourishing of life at that point, especially terrestrial. So if you're right we've got that to look forward to. The next largest extinction event, since the dinosaurs bit the big one, is the Eocene-Oligocene transition ("Grande Coupure" = The Great Rupture). This seems to have been connected with cooling (rapid Antarctic glaciation), not warming. Oh dear. Apart from the migration of ecosystems polewards and the foraminifera I mentioned I am unaware of a mass extinction event at the petm that you referred to. I would appreciate some referenced material to confirm your point. Otherwise I think we should assume it did not occur.
    2