The Burning Earth by Sunil Amri provides an overview of history from an environmental perspective.
A warm climatic period during the medieval era spurred agricultural expansion across Eurasia, which, in turn, caused a population boom. This growth, coupled with the rise of empires, led to increased trade and the exchange of ideas and technologies. However, natural disasters and the Black Plague later devastated societies and populations.
The 15th century saw European exploration aimed at accessing Asia after the fall of the Mongol Empire and the rise of Muslim kingdoms, which closed overland trade routes. In the newly discovered lands, Europeans decimated indigenous populations through violence and disease while introducing invasive species. They also polluted the Andes through gold and silver mining.
Between the 16th and 18th centuries, the Russian, Chinese, and Indian empires expanded, increasing both economic wealth and agricultural output. More wilderness was cleared for cultivation, and fur-bearing animals were hunted to near extinction.
The transatlantic slave trade brought millions of Africans to the Americas to exploit what seemed like endless natural resources, initially focusing on sugar production, which was environmentally devastating.
The Industrial Revolution marked the beginning of widespread fossil fuel use, disrupting societies through mass migrations of displaced people and the rampant pollution of air and water. As populations grew, agricultural output expanded, and crops were increasingly exported as part of a global market, leaving farmers at the mercy of fluctuating prices. Animal slaughter occurred on an industrial scale, and colonialism reached its zenith, exacerbating inequality and causing immense suffering among the colonized.
In Johannesburg, South Africa, the advent of new technologies and the entrenchment of a racial caste system facilitated the extraction of gold for British colonizers, financing the growth of the global economy at the turn of the 20th century.
In Baku, the extraction of oil, which was increasingly used as fuel, generated vast wealth, but not for the workers. This inequality fueled radical politics, including for a young Joseph Stalin. But then ethnic conflict between Armenians and Azerbaijanis destroyed the industrial oil infrastructure in 1905.
The technological advances of the Industrial Revolution also contributed to the extreme lethality of World War I, with new weapons such as tanks, airplanes, and more powerful artillery enabling mass killings of both people and animals, while also devastating the environments in which battles were fought.
Fear of ecological limits spurred both Germany and Japan toward imperial expansion as they sought to control natural resources they believed were necessary for their prosperity.
World War II saw mass famines that killed millions across the globe. The scale of destruction—both human and environmental—was unprecedented, culminating in the use of nuclear weapons, which introduced the power to destroy humanity and much of life on Earth.
After the war, newly freed countries, having fought for independence, sought economic development, but often at great cost. The results were catastrophic in some cases, such as the millions who died during China’s Great Leap Forward or those displaced by large dam projects. This postwar period has been referred to as the "Great Acceleration," marked by significant advancements in public health that extended human life, but also by extreme increases in pollution and resource depletion.
In the 1960s and 70s, rising environmental awareness, spurred by figures like Rachel Carson, highlighted the dangers of chemical and other types of pollution, with incidents such as oil spills becoming more common. The agricultural revolution, which drove mass migration from rural areas to cities, was both a contributing factor to a population boom and a source of chemical pollution.
Developed nations pointed to overpopulation as a root cause of these problems, a perspective that was often seen by poorer nations as an accusation that threatened their development while they struggled to catch up economically. Some countries, however, like India and China, responded by implementing population control measures.
Deforestation of tropical rainforests began in the 1960s and accelerated in the 1980s, driven by the conversion of forests into agricultural land for export and by authoritarian regimes installed after U.S.-backed coups.
In the 1980s and 90s, the environmental movement went global. Governments were pressured into action, first with an international agreement to address the ozone hole, and later on other environmental concerns, including proposals to tackle climate change. In response, oil companies launched public relations campaigns to sow doubt about the science of climate change. Environmental activists in developing countries were targeted, and some were even murdered, such as Ken Saro-Wiwa of Nigeria, whom I had advocated for during my college years as the head of the campus Amnesty International group, prior to his execution.
We have already passed several environmental tipping points, and climate change is rapidly approaching others. Addressing this crisis will require action on multiple fronts, incorporating social justice, local context, and historical understanding into any solutions. However, this will be an exceedingly challenging task.
All of history is, in a sense, environmental history because everything we do—and civilization itself—rests upon the foundation of nature and Earth's living ecology.
I was excited about the concept of this book, but in reading it I felt that it was often too general, with some chapters covering hundreds of years in a single sweep. This made it lack depth. While there were intriguing nuggets of information, the narrative lacked cohesion overall.