UC Berkeley / ICSI: https://www.youtube.com/watch?v=6Zgul4oygMc
Stanford ICME: https://www.youtube.com/watch?v=PQUItQi-B-I
and a couple of Mikes's
Institute for Pure & Applied Mathematics (IPAM) : https://www.youtube.com/watch?v=fmVuNRKsQa8
Physics Informed Machine Learning: https://www.youtube.com/watch?v=eXhwLtjtUsI
and our KDD workshop KDD: https://dl.acm.org/doi/abs/10.1145/3292500.3332294
many more talks and papers available
And my favorite, a podcast that has featured LeCun himself:
https://blog.rebellionresearch.com/blog/theoretical-physicis...