This is the video by Dr. Elaine Ingham that I mentioned in this comment: https://news.ycombinator.com/item?id=24828524 https://news.ycombinator.com/item?id=248

This is the video by Dr. Elaine Ingham that I mentioned in this comment: https://news.ycombinator.com/item?id=24828524 https://news.ycombinator.com/item?id=24828524 on the recent HN thread titled: No-till no-herbicide farming system in trial since 1981 which is here: https://news.ycombinator.com/item?id=24825567 https://news.ycombinator.com/item?id=24825567 I thought it worth posting as a separate topic because of the depth of the topic: the video over 1.5 hours long, IIRC.