Benjamin Neimark, a senior lecturer at Queen Mary University, discusses the daunting carbon footprint of warfare, emphasizing how conflicts in places like Ukraine and Gaza significantly impact climate change. He advocates for transparency in military emissions reporting, revealing the urgent need for accurate data to assess environmental costs. Meanwhile, Sarah Facey highlights the destructive eight-toothed spruce bark beetle, which threatens Christmas tree supplies and illustrates climate change's broader ecological threats. Together, they shed light on how war and nature intertwine with dire consequences.