Having a few problems uploading the QBO+ENSO presentation because the PowerPoint wants to save it as a 60 MB file. It doesn't matter if I compress the pictures, it's still about 60 MB.

So in the meantime, I uploaded it as a YouTube video, which you can pause
https://youtu.be/KlbfcZ-KF5I

Nothing new in the presentation which I haven't gone over before.