Assisted colonization (sometimes referred to as assisted migration or managed relocation) is the act of moving plants or animals to a different habitat. The destination habitat may or may not have once previously held the species; the only requirement is the destination habitat must provide the bioclimatic requirements to support the species. The goal of assisted colonization is to remove the species from a threatening environment and give them a chance to survive and reproduce in an environment that does not pose an existential threat to the species. In recent years, assisted colonization has been presented as a potential solution to the climate change epidemic that has changed environments faster than natural selection can adapt to. While assisted colonization has the potential to allow species that have poor natural dispersal abilities to avoid extinction, it has also sparked intense debate over the possibility of the introduction of invasive species and diseases into previously healthy ecosystems. Despite these debates, scientists and land managers have already begun the process of assisted colonization for certain species.