Introduction: Framing Environmental History Today and for the Future, Part I: New Methods, Innovative Approaches, 1. Ethics, Justice, and Environmental Histories, 2. Oral and Environmental History: Time, Place, Decolonisation and the More-Than-Human World, 3. Sounding Environments, 4. Geographical Information System, Remote Sensing and Spatial Data Infrastructure, Part II: Non-Human Agencies, 5. The Tangled Bank, 6. Multispecies Cultures and Environmental Change: The Animal (Agency) Turn, 7. Animal and Vector-Borne Diseases, Zoonoses, and One Health, 8. The Non-Human in Agriculture: Technologies of Agriculture and Non-Human Aspects of Farming, 9. (Inter)national and (Trans)regional Agents: The Coastal Sand Dunes of Mozambique, 10. Actor-Networks, Conservation Treaties, and International Environmental History: Re-assembling Conventions, 11. Hazards and Disasters: Locusts, Earthquakes, Volcanoes, Floods, Droughts, Part III: Engaging with the Planetary and the Anthropocene, 12. Planetary Boundaries, Climate Change and the Anthropocene, 13. Extinction in Environmental History: Historizing Problems of Classification and Intentionality, 14. Temporality and Environmental History in the Anthropocene: Timing Climates, Modeling Futures, 15. Fossil Fuels from Extraction to Emissions, Part IV: Power, Flows, and Knowledges, 16. Global Histories of Environment and Labour in Asia and Africa, 17. Toxicity, Racial Capitalism and Colonial Mining: Lessons from Cyanide and Gold Mining in Zimbabwe (Southern Rhodesia), 18. Local Fishermen Knowledge and Scientific Expertise in Eastern Europe and West Africa: Assessing the Unseen, 19. Historical Memory and Technocratic Failures in Environmental Impact Assessments, 20. Cities, Food, Water, and Environmental History in China, the USA and India: Making Bubbles, 21. Urban Environmental Governance: Historical and Political Ecological Perspectives from South Asia, Part V: Practices and Actions for Current Socio-Ecological Crises, 22 . Pedagogy for the Depressed: Empowerment and Hope in the Face of the Apocalypse, 23. Activist Environmental History: On War Machines and Guerrilla Strategies, 24. Communicating Environmental History: Reaching Diverse Audiences through Online Forums, 25. Environmental History in Museums: Past Practice and Future Opportunities, 26. Environmental Historians, Policy, and Governance, Future Directions in Environmental History