Opinion

Video links go unwatched.

This gets even more true the longer the videos are.

I think it helps to post a 2-3 line summary of what people can expect to find in the video.

There is just too much content in the Internet for many people to watch a video, just because it is posted, even if it has an interesting title.

The lecturer was Sarah C. M. Paine (works at the US Naval War College)
I believe the lecture host was The Heritage Foundation.
The lecture was focused on national strategies and motivations.
It touched on the differences between nations she described as maritime powers vs. geographic powers.
The part I'm most interested in watching again was her explanation of the compounding effects of economic sanctions over years/decades.

I believe this interview with Dwarkesh Patel touches on a lot of similar material

However I am 99% certain she delivered a very similar talk to The Heritage Foundation and the person I want to watch the video puts a lot more intellectual value into The Heritage Foundation than they do Dwarkesh Patel...

I'm also pretty sure I saved the heritage foundation video in one of my youtube playlists, but ... it's gone without a trace, and I'm finding no mention of it on The Heritage Foundation website now either.

Thanks and please let me know if I should post this under a more suitable topic.