The growing connection between climate change, a shortage of resources and global conflict is the topic of a new book, From Warming to Warfare: Climate Change and the Road to World War III, by Steven W. Pearce.
The book, described as a “wake-up call” by its author examines how rising temperatures and diminishing resources are exacerbating geopolitical instability, potentially leading to future wars.
“Climate change is not just an environmental crisis—it’s a geopolitical catalyst that threatens global stability,” he commented. “Understanding this intersection is key to navigating the future.”
The book takes into account both historical and contemporary examples – as well as exploring how resource shortages have driven conflicts and shaped empires, it delves into modern tensions, such as climate-induced migration, the rivalry between economic blocs like BRICS and G7, and the growing threat of nuclear escalation.
Environmental and geopolitical crisis
As the book explores, climate change is not only an environmental crisis but a geopolitical one that threatens global security, with the shifting dynamics of resource competition and migration already reshaping international relations. In addition, Pearce offers strategies for fostering cooperation and addressing the climate and resource challenges that could lead to widespread conflict.
‘From Warming to Warfare serves as a clarion call for policymakers, scholars, and global citizens to recognise and mitigate the multifaceted threats posed by a warming planet, emphasising that proactive measures today are essential to prevent the conflicts of tomorrow,’ as a synopsis for the book puts it.
About the author
Steven Pearce is the CEO of Pearce Sustainability Consulting Group, who has worked with governments, NGOs, and organisations around the world to tackle climate, resource, and security challenges.
From Warming to Warfare: Climate Change and the Road to World War III is now available in paperback, eBook, and hardcover formats through major retailers, including Amazon and Barnes & Noble, as well as via books2read.com.

