We do not look at people as humans but more generally as one element of an ecosystem within an infinity of ecosystems that influence each another. Why create artificial molecules, which are a source of imbalance for these ecosystems, when everything we need already exists? By replacing additives, pesticides and antibiotics used in the food processing industry by a natural element, algae, along the entire food chain, the benefits for our nutrition and health would be considerable. We are a mere element of an ecosystem that surrounds and inhabits us at the same time.