On October 3, 2019, the professor of the University of Jaén, Julio Calero, responsible for the Area of Edaphology and Agricultural Chemistry, participated in the 27th Technical Conference of the Spanish Society of Organic Agriculture, presenting a speech about the SUSTAINOLIVE project: innovative actions to promote sustainable olive groves in the Mediterranean basin. This Conference is focused on agroecology against climate change and other challenges of the 21st century.