You might have heard, that CGPM will vote on whether to (de facto) abolish leapseconds in October, due to the technical problems it causes, each time we have a leapsecond. And because of the prospect of the first ever negative leapsecond.
https://datacenter.iers.org/singlePlot.php?plotname=BulletinA_All-UT1-UTC&id=6
What not enough people are talking about is that earth is very likely speeding up because of climate change:
https://doi.org/10.1038/s41561-024-01478-2
https://doi.org/10.1073/pnas.2406930121



