Richard Levins wrote in these pages (July-August 1986) that an appreciation of history and science is necessary to understand the world, challenge bourgeois ideological monopoly, and transcend religious obscurantism. Knowledge of science and history is needed in order not only to comprehend how the world came to be, but also to understand how the world can be changed. Marx and Engels remained committed students of the natural sciences throughout their lives, filling notebooks with detailed comments, quotes, and analyses of the scientific work of their time. Marx, through his studies of Greek natural philosophy-in particular Epicurus-and the development of the natural sciences, arrived at a materialist conception of nature to which his materialist conception of history was organically and inextricably linked. Marx and Engels, however, rejected mechanical materialism and reductionism, insisting on the necessity of a dialectical analysis of the world. Engels’s Dialectics of Nature serves as an early, unfinished attempt to push this project forward. A materialist dialectic recognizes that humans and nature exist in a coevolutionary relationship. Human beings are conditioned by their historical, structural environment; yet they are also able to affect that environment and their own relationship to it through conscious human intervention | more…
The discovery by a team of Indonesian and Australian researchers of the remains of a previously unknown species of hominid, Homo floresiensis, on the Indonesian island of Flores was characterized by some scholars as the greatest discovery in anthropology in a half-century and was selected by Science magazine as the leading runner-up for the 2004 “breakthrough of the year” (first place went to the discoveries of the Mars Exploration Rovers that indicate Mars was once wetter than it is today and potentially capable of supporting life). The discoverers of the new species note that it was a particularly small hominid, with an adult stature of approximately one meter and an endocranial volume of about 380 cm3, less than one-third that of the typical modern human and even small relative to its body size. They argue that it is most likely a descendant of Homo erectus that evolved in long-term isolation, with subsequent endemic dwarfing. Another interesting aspect of the find is that Homo floresiensis apparently lived until at least 18,000 years ago and was, therefore, a contemporary of anatomically modern humans. Many scholars where shocked by both the small stature of and late date attributed to the new hominid, with some moved to question whether the remains were not merely those of a deformed modern human, a suggestion that its discoverers reject as unsupported by the evidence | more…
My wife Karen and I were on the road, traveling around the United States, for 150 days. We left Portland, Oregon on April 30, 2004, and over the next five months, we drove about 9,000 miles, through sixteen states. We visited thirteen national parks, seven national monuments, and towns large and small. We walked on streets and hiked on trails; we talked to people; we read local newspapers and watched local television stations; we shopped in local markets; and we observed as much as we could the economics, politics, and ecology in the places we stayed. What follows are some of my impressions | more…
Since the atomic bomb made its first appearance on the world stage in 1945, it has been clear that we possess the power to destroy our own planet. What nuclear weapons made possible, global environmental crisis, marked especially by global warming, has now made inevitable—if business as usual continues. | more…
DENNIS SORON: Many environmentalists came away from the Rio Earth Summit in 1992 with a great deal of optimism, believing that the cause of global environmental reform had finally been seriously placed on the political agenda. Today, with environmental conditions continuing to worsen and governments refusing to take effective action, it seems that little of this optimism remains. Why did the hopes spawned at Rio turn out to be so misplaced? | more…
Critique of Intelligent Design is a direct reply to the criticisms of intelligent design proponents and a compelling account of the long debate between materialism and religion in the West. It provides an overview of the contemporary fight concerning nature, science, history, morality, and knowledge. Separate chapters are devoted to the design debate in antiquity, the Enlightenment and natural theology, Marx, Darwin, and Freud, and to current scientific debates over evolution and design. It offers empowering tools to understand and defend critical and scientific reasoning in both the natural and social sciences and society as a whole. | more…
Abrupt climate change has been a growing topic of concern for about a decade for climate scientists, who fear that global warming could shut down the ocean conveyer that warms the North Atlantic, plunging Europe and parts of North America into Siberian-like conditions within a few decades or even years. But it was only with the recent appearance of a Pentagon report on the possible social effects-in terms of instability and war-of abrupt climate change that it riveted public attention. As the Observer (February 22) put it, “Climate change over the next 20 years could result in global catastrophe costing millions of lives in wars and natural disasters.” | more…
We were enormously pleased to publish in the November 2002 issue of MR Richard Lewontin and Richard Levins’s “Stephen Jay Gould: What Does it Mean to Be a Radical?” commemorating the life of their great Harvard colleague who had died earlier that year. Gould, as Lewontin and Levins explained, was, in addition to being one of the foremost evolutionary biologists and paleontologists of his time, “by far, the most widely known and influential expositor of science who has ever written for a lay public.” Their article has recently been reprinted as the concluding essay in Oliver Sacks, ed., The Best American Science Writing, 2003. This important series, with Jesse Cohen as the series editor, is published each year by HarperCollins, each time under the editorship of a different guest editor—in this instance Sacks, author of The Man Who Mistook his Wife for a Hat and many other works. In preparing this year’s volume Sacks chose to dedicate the book to Stephen Jay Gould, who he sees as the exemplary figure in modern science writing | more…
In 1996, Via Campesina, the recently formed international umbrella organization of grassroots peasant groups, introduced the term “food sovereignty”: the right of peoples and states to democratically decide their own food and agricultural policies and to produce needed foods in their own territories in a manner reinforcing the cultural values of the people while protecting the environment | more…
How do we understand the world? While some look to the heavens for intelligent design, others argue that it is determined by information encoded in DNA. Science serves as an important activity for uncovering the processes and operations of nature, but it is also immersed in a social context where ideology influences the questions we ask and how we approach the material world. Biology Under the Influence breaks from the confines of determinism, offering a dialectical analysis for comprehending a dynamic social and natural world. | more…
The first Earth Summit in Rio de Janeiro, Brazil in 1992 generated hopes that the world would at long last address its global ecological problems and introduce a process of sustainable development. Now, with a second summit being held ten years later in Johannesburg, that dream has to a large extent faded. Even the principal supporters of this process have made it clear that they do not expect much to be achieved as a result of the Johannesburg summit, which is likely to go down in history as an absolute failure. We need to ask ourselves why. | more…
Early this year, Stephen Gould developed lung cancer, which spread so quickly that there was no hope of survival. He died on May 20, 2002, at the age of sixty. Twenty years ago, he had escaped death from mesothelioma, induced, we all supposed, by some exposure to asbestos. Although his cure was complete, he never lost the consciousness of his mortality and gave the impression, at least to his friends, of an almost cheerful acceptance of the inevitable. Having survived one cancer that was probably the consequence of an environmental poison, he succumbed to another | more…
