The Petrines of Allegiance House highlighted the theme Biodiversity on the  International Day for Biological Diversity. Biological diversity is often understood in terms of the wide variety of plants, animals and microorganisms, but it also includes genetic differences within each species — for example, between varieties of crops and breeds of livestock — and the variety of ecosystems (lakes, forest, deserts, agricultural landscapes) that host multiple kind of interactions among their members (humans, plants, animals). Biological diversity resources are the pillars upon which we build civilizations. As the global community is called to re-examine our relationship to the natural world, one thing is certain: despite all our technological advances we are completely dependent on healthy and vibrant ecosystems for our water, food, medicines, clothes, fuel, shelter and energy, just to name a few. This involves respecting, protecting, and repairing our biological wealth. From Agreement to Action: Let’s Build Back Biodiversity is the slogan and the theme for this year.