Humans have made some major changes to ecosystems around the world. Restoration ecology is needed to reverse some of the problems and mitigate others. One of the tools used is controlled burning. It can seem odd that fire is used as a management tool in ecosystems. After all, we hear all about the forest fires around the world and how dangerous they can be. Yet, it’s because of some of the issues humans have created that the forest fires are becoming so dangerous. Small, managed fires can help the situation. There is a debate over how fires should be used. Should they encourage the ecosystems to return to pre-European inventions or should they go back to pre-human ecosystems? Creating Habitats