It's on Mercola's health site:
Mostly about regenerative agricultural methods, like
compost, biochar, and carbon sequestration.
https://articles.mercola.com/sites/articles/archive/2018/10/06/carbon-sequestration-biochar-for-soil-health.aspx?utm_source=dnl&utm_medium=email&utm_content=art1&utm_campaign=20181006Z1_UCM&et_cid=DM237589&et_rid=437352948
John S
PDX OR