In response to an executive order from President Trump, national parks across the United States are removing signs that discuss climate change and historical injustices, such as slavery and Indigenous massacres. This directive aims to promote a narrative that emphasizes the beauty and achievements of America while downplaying its darker historical aspects. For instance, signs at Acadia National Park that explained the impact of climate change on the park's ecosystem were taken down, despite the ongoing threats posed by rising sea levels and invasive species. Critics, including park employees and environmental advocates, argue that this censorship undermines public awareness of critical environmental issues and the need for conservation. The removal of these signs is part of a broader trend of diminishing climate science visibility under the current administration, raising concerns about the future of national parks and their ecosystems.