Transforming Conservation is a new book that brings together 75 leading experts in different elements of good decision making in conservation. It guides the reader through the decision-making process, from how to identify stakeholders and frame the problem, to actually making the decision. It discusses how we can embed evidence into policy and practice, but equally how conservation practice can generate new evidence. It also guides the reader through two elements that underpin these processes and thus support effective conservation: (1) collating and assessing evidence and, crucially, (2) creating a culture of evidence use.