May 22 is the annual International Day for Biological Diversity, which seeks to maintain and improve the diversity of plant, animal, and microorganism species across our planet through the protection and maintenance of their native ecosystems. Given the human dependence on biodiversity to sustain us, particularly in our food supply, this is an important issue to raise awareness for and to enact policies and mechanisms to provide food security and prevent famine and disease. With plants being the backbone of nearly every ecosystem and food chain on Earth, many scientists are considering plant biology to address these major global issues, especially as biodiversity continues to be threatened by global climate change and other human interventions.