Arithmetic, Population, and Energy – you should watch this…

Another great Twitter find, this time from @vruz:

The Most Important Speech EVER – by Prof. Emeritus Dr. Albert A. Bartlett on Arithmetic, Population, and Energy.

It starts slow and conventional, but it takes off in the 2nd segment. If you only have time to watch one single segment, skip to Segment #4

Segment 1 :

Segment 2:

Segment 3:ÏyOw9IgtjY

Segment 4:

Segment 5:

Segment 6:

Segment 7:

Segment 8:

STOP DOING whatever you are doing and WATCH.

I don’t normally listen when folks tell me “you MUST watch this!”, especially on YouTube, but this is well worth spending at least 10 minutes of your time to watch.