I guess it is fitting to mention the famous Wandsworth Constant (first 30% of the video can be skipped). In seriousness, having had some exposure to the Langla

I guess it is fitting to mention the famous Wandsworth Constant (first 30% of the video can be skipped). In seriousness, having had some exposure to the Langlands program (through the wonderful Love and Math by Frenkel), I was counting the minutes to hear about it. I found the video to have a great layman explanation of what it is about.