The central conflict of this book is global climate change. The three brothers sense that the weather is changing, and this is why they can’t spot any wild animals where they live, except for birds. Research weather patterns in your area to see the ways global climate change is affecting the area you live in. How is this similar to or different from what the three brothers have heard about weather changes?
You may also wish to research groups, organizations or initiatives in your local area that are working to raise awareness of global climate change. Are there any ways you would like to participate in addressing climate change, such as by helping at a neighborhood cleanup day or writing to a political representative in your area?