Category Archives: Nature

What if Competition Isn’t As “Natural” As We Think?

By John Favini – “The struggle for life,” Darwin deduced, would naturally select those beings whose hereditary mutations made them most fit to a specific environment. Over successive generations, scientists came to see the driving force behind evolution as perpetual competition between discrete individuals, a biological arms race to eat and reproduce in a world of scarcity.

Fast forward a century and a half, and “survival of the fittest”—the expression social theorist Herbert Spencer coined to sum up Darwin’s thinking—is as much a cultural cliché as it is a scientific theory. Hell, your worst colleague at the office might even offer it as a justification for his one-upmanship. More than just a cliché, though, the supposed naturalness of competition has played a central role in substantiating the laissez-faire variety of capitalism the majority of the American political spectrum has championed for the past four or so decades.

Indeed, any non-market-based solution to social issues usually falls prey to claims of utopianism, of ignoring the fundamental selfishness of the human species. Advocates for welfare programs, for instance, often run up against criticism that their policy proposals fail to understand to importance of “losing,” that they lessen the stakes of the competition innate to human social life.

Similarly, collectively owned spaces or institutions (like communal land trusts or co-ops) are often presumed short-lived or inefficient, doomed to suffer the “tragedy of the commons” as the innate self-interest of each member leads to an overuse of collective resources—a thesis that has been debunked again and again since its first articulation by Garrett Hardin in 1968.

To put it simply, we have let Darwinism set the horizon of possibility for human behavior. Competition has become a supposed basic feature of all life, something immutable, universal, natural.

Yet new research from across various fields of study is throwing the putative scientific basis of this consensus into doubt. Mind you, there have always been people, scientists and otherwise, who conceived of life outside a Darwinian paradigm—the idea of evolutionary biology is and has been a conversation among a mostly white and male global elite. Yet, even within centers of institutional power, like universities in North America, competition’s position as the central force driving evolution has been seriously challenged recently. In fact, criticisms have been mounting at least since biologist Lynn Margulis began publishing in the late ’60s

Put simply, life is beginning to look ever more complex and ever more collaborative. All this has fractured Western biology’s consensus on Darwin. In response to all these new insights, some biologists instinctively defend Darwin, an ingrained impulse from years of championing his work against creationists. Others, like Margulis herself, feel Darwin had something to offer, at least in understanding the animal world, but argue his theories were simplified and elevated to a doctrine in the generations after his passing.

Others are chartering research projects that depart from established Darwinian thinking in fundamental ways—like ornithologist Richard Prum, who recently authored a book on the ways beauty, rather than any utilitarian measure of fitness, shapes evolution. Indeed, alongside the research I have explored here, works by scientists like Carl Woese on horizontal gene transfer and new insights from epigenetics have pushed some to advocate for an as-yet-unseen “Third Way,” a theory for life that is neither creationism nor Neo-Darwinian evolution. more>

Updates from McKinsey

Climate risk and response: Physical hazards and socioeconomic impacts
By Jonathan Woetzel, Dickon Pinner, Hamid Samandari, Hauke Engel, Mekala Krishnan, Brodie Boland, and Carter Powis – After more than 10,000 years of relative stability—the full span of human civilization—the Earth’s climate is changing. As average temperatures rise, climate science finds that acute hazards such as heat waves and floods grow in frequency and severity, and chronic hazards, such as drought and rising sea levels, intensify.

In this report, we focus on understanding the nature and extent of physical risk from a changing climate over the next one to three decades, exploring physical risk as it is the basis of both transition and liability risks.

We estimate inherent physical risk, absent adaptation and mitigation, to dimension the magnitude of the challenge and highlight the case for action. Climate science makes extensive use of scenarios ranging from lower (Representative Concentration Pathway 2.6) to higher (RCP 8.5) CO2 concentrations. We have chosen to focus on RCP 8.5, because the higher-emission scenario it portrays enables us to assess physical risk in the absence of further decarbonization.

In this report, we link climate models with economic projections to examine nine cases that illustrate exposure to climate change extremes and proximity to physical thresholds. A separate geospatial assessment examines six indicators to assess potential socioeconomic impact in 105 countries. We also provide decision makers with a new framework and methodology to estimate risks in their own specific context.

We find that physical risk from a changing climate is already present and growing. Seven characteristics stand out. Physical climate risk is:

Increasing: In each of our nine cases, the level of physical climate risk increases by 2030 and further by 2050. Across our cases, we find increases in socioeconomic impact of between roughly two and 20 times by 2050 versus today’s levels. We also find physical climate risks are increasing across our global country analysis even as some countries find some benefits (such as expected increase in agricultural yields in countries such as Canada).

Spatial: Climate hazards manifest locally. The direct impacts of physical climate risk thus need to be understood in the context of a geographically defined area. There are variations between countries and within countries. more>

From the Revolution of 2020 to the Evolution of 2050

By Basil A. Coronakis – European societies are already on the move and 2020 will shape the direction that they go in. Within 30 years, in one way or another, the new world’s political condition will be settled.

The potential options for 2050 are numerous, from too extreme to everything in-between. The point is that whichever option is good, as well as whichever is bad, is a question that cannot be given a reply by either science or faith, but only philosophically.

However, since the “kings” of our society, and not the “philosophers”, will decide for the next big social step to take (or not),

Under the circumstances, we stand before two extreme scenarios and cannot say which of the two is the good and which is the bad, as we are all part of the problem. As a result, none of us can have an objective view. Therefore, will consider scenario A and scenario B without qualifying any.

Scenario A, which is likely to be the most probable as our “kings” are far for “adequately philosophizing”, and which although may have huge collateral damage and a generalized social upside-downs, in terms of long-term survival of humankind is not necessarily the worse.

Scenario A ends with an anarchy dominated chaotic social explosion that, when settled, will bring a new social order where the last will be first and the first the last. Of course, this will be the way of the “Parable of the Workers” from Matthew 20-16 in the New Testament but based on nature’s law of selection according to which the strong survives and the week disappear.

Scenario B is rather unlikely as it provides, after a smooth transition, that we will be living in the ideal city by 2050 – the contemporary version of Plato’s Utopia.

The so-called “in the between” will be simply a prolongation of the status quo, which ultimately will lead to scenario A, though with increased collateral damage. more>

Another year of living dangerously

Twenty twenty will be another year of living dangerously if short-term policies continue to be pursued at the expense of long-term vision.
By Isabel Ortiz – The year 2019 ended with widespread demonstrations, rising inequality and a crisis of representation in many countries. The world is sleepwalking toward recession and a new crisis, while depleting the environment. Governments, and ultimately people, can reverse these alarming trends in 2020.

Sixty-one countries will have presidential or parliamentary elections in 2020. Many citizens are tired of conventional orthodox policies; they want change, and they will choose new parties as a way to achieve this.

This is an important opportunity to redress the current situation, but many of the new emerging leaders are far-right demagogues who blame today’s problems on social-welfare policies, migrants and the poor, while aiming to remove all remaining constraints on capital. As in the United Kingdom, many whom neoliberalism has harmed will vote for these politicians, making the world a more unequal and riskier place.

A lot will be decided in the United States, still the world’s hegemonic power. How US citizens (many without much knowledge of global affairs) vote in the 2020 presidential election will have profound consequences for the rest of the planet’s citizens.

The US president, Donald Trump, has already had a big impact on the world, eroding multilateral institutions, trade agreements and global initiatives as part of his ‘America First’ agenda. Despite the populist rhetoric, Americans in the main have benefited little. more>

Updates from Chicago Booth

The tax that could save the world
Most economists agree on how to tackle climate change. Can politicians make it happen?
By Michael Maiello & Natasha Gural – It was, perhaps, the closest that the economics profession has ever come to a consensus. In January, 43 of the world’s most eminent economists signed a statement published in the Wall Street Journal calling for a US carbon tax. The list included 27 Nobel laureates, four former chairs of the Federal Reserve, and nearly every former chair of the Council of Economic Advisers since the 1970s, both Republican and Democratic.

“By correcting a well-known market failure, a carbon tax will send a powerful price signal that harnesses the invisible hand of the marketplace to steer economic actors towards a low-carbon future,” the economists noted. All revenue from the tax should be paid in equal lump-sum rebates directly to US citizens, they added.

Not all economists agree that the tax should be revenue neutral in this way, but the profession has been coalescing in recent years around the idea of a carbon tax. Most prefer such a tax to the most prominent alternative policy for tackling carbon emissions, cap and trade, according to a recent poll of expert economists.

But a carbon tax seems to be a political nonstarter in the United States. The bipartisan call for action from economists over the years has been echoed by a failure to act by presidents from both parties. President Donald Trump denies the need to confront man-made climate change. But although Barack Obama, his predecessor, in 2015 called a carbon tax “the most elegant way” to fight global warming, he didn’t push strongly for one to be introduced. “One of my very, very few disappointments in Obama when he was president is that he did not come out in favor of carbon tax,” Yale’s William D. Nordhaus told the New York Times last October, days after winning the 2018 Nobel Prize in Economic Sciences for his work on economic modeling and climate change.

US states have shown that they, too, can reject a carbon tax. more>


Why the idea that the world is in terminal decline is so dangerous

By Jeremy Adelman – From all sides, the message is coming in: the world as we know it is on the verge of something really bad. From the Right, we hear that ‘West’ and ‘Judeo-Christian Civilization’ are in the pincers of foreign infidels and native, hooded extremists. Left-wing declinism buzzes about coups, surveillance regimes, and the inevitable – if elusive – collapse of capitalism.

In fact, the idea of decline is one thing the extremes of Left and Right agree upon. Rome’s decline looms large as the precedent. So, world historians have played their part as doomsayers.

It is almost part of the modern condition to expect the party to be over sooner rather than later. What varies is how the end will come. Will it be a Biblical cataclysm, a great leveler? Or will it be more gradual, like Malthusian hunger or a moralist slump?

Our declinist age is noteworthy in one important way. It’s not just the Westerns who are in trouble; thanks to globalization, it’s the Resterners too. In fact, we are all, as a species, in this mess; our world supply chains and climate change have ensured that we are poised before a sixth mass extinction together. We should worry less about our lifestyle and more about life itself.

One dissenting voice in the 1970s was Albert O Hirschman’s. He worried about the lure of doomsaying. Dire predictions, he warned, can blind big-picture observers to countervailing forces, positive stories and glimmers of solutions. There is a reason why: declinists confuse the growing pains of change with signs of the end of entire systems. Declinism misses the possibility that behind the downsizing old ways there might be new ones poking through. more>

Updates from Georgia Tech

Tiny Magnetic Particles Enable New Material to Bend, Twist, and Grab
By Josh Brown – A team of researchers from the Georgia Institute of Technology and The Ohio State University has developed a soft polymer material, called magnetic shape memory polymer, that uses magnetic fields to transform into a variety of shapes. The material could enable a range of new applications from antennas that change frequencies on the fly to gripper arms for delicate or heavy objects.

The material is a mixture of three different ingredients, all with unique characteristics: two types of magnetic particles, one for inductive heat and one with strong magnetic attraction, and shape-memory polymers to help lock various shape changes into place.

“This is the first material that combines the strengths of all of these individual components into a single system capable of rapid and reprogrammable shape changes that are lockable and reversible,” said Jerry Qi, a professor in the George W. Woodruff School of Mechanical Engineering at Georgia Tech. more>


The Greatest Balancing Act

Nature and the global economy
By David Attenborough and Christine Lagarde – In nature, everything is connected. This is equally true of a healthy environment and a healthy economy. We cannot hope to sustain life without taking care of nature. And we need healthy economies to lift people out of poverty and achieve the United Nations Sustainable Development Goals.

In our current model these goals sometimes seem to collide, and our economic pursuits encroach too closely on nature. But nature—a stable climate, reliable freshwater, forests, and other natural resources—is what makes industry possible. It is not one or the other. We cannot have long-term human development without a steady climate and a healthy natural world.

The bottom line is that when we damage the natural world, we damage ourselves. The impact of our growing economic footprint threatens our own future directly. By some estimates, more than 50 percent of the world’s population is now urbanized, increasing the likelihood of people losing touch with nature.

With the projected rise in ocean levels and increase in the average temperature of the planet, large swaths of land, even whole countries, will become uninhabitable, triggering mass climate-induced migration. Never has it been more important to understand how the natural world works and what we must do to preserve it.

A necessary first step is to recognize that waste is the enemy. Wasting food, energy, or materials flies in the face of sustainability. Producing plastics fated to end up as litter is a waste, especially when these plastics pollute our oceans. If we could live by the simple injunction to “do no harm,” both individually and as businesses and economies, we could all make a difference. Overconsumption and unsustainable production have put the planet in peril.

Since the natural and economic worlds are linked, similar principles apply to both.

In the financial world, for example, we would not eat into capital to the point of depletion because that would bring about financial ruin. Yet in the natural world, we have done this repeatedly with fish stocks and forests, among many other resources—in some cases to the point of decimation. We must treat the natural world as we would the economic world—protecting natural capital so that it can continue to provide benefits well into the future. more>

Project and system

There are two ways of seeing order in the world: as a spontaneous system or as an intentional project. Which way lies freedom?
By Paul Kahn – Once we are alert to the distinction of ‘project’ and ‘system’, we see that it is by no means unique to law. These two pictures dominate our accounts of order. Traditionally, those accounts extended into the natural order: is nature God’s project or a spontaneous system? Today, the duck/rabbit problem of ‘project’ and ‘system’ presents itself whenever we give an account of the human world, from the individual to the society. Do we make ourselves according to an idea or do we realize an inner truth of ourselves?

The social sciences approach society as system; the regulatory state imagines it as project.

The picture of a project offers the simplest explanation of the origin of order. Projects can extend from an individual artisan to a creator god; they can involve objects in the world (eg, a house) or social structures (eg, a corporation).

A legislature has law-creation as its project; a people can take up the project of creating a constitution. A project has a beginning in the action of a free subject. That subject explains his project by referring to his intentions. Those intentions can reflect a well-thought-out theory or simply the agent’s interests.

Projects are the way in which a free agent occupies the world. An animal will look for food, but it will not plan its dinner. A bird might build a nest, but that is not a project because the bird could not have decided to experiment with a new design. It could not have been other than it is. That ‘might have been’ is critical to projects and thus to freedom.

In a world of projects, we are always thinking of what we might do, what we might have done, and what we might do better. Projects are successful when they meet their goals; they are redesigned when they fail. Projects then, whether of law or anything else, put at stake not just an idea of order, but also an idea of freedom. Freedom ends where projects end.

Systems have the capacity for maintenance and some ability of repair. An injured organism can heal itself; a market in disequilibrium can return to equilibrium. Of course, some systemic disturbances are beyond these capacities: systems do die.

Projects, though, ordinarily have no such capacities of repair. When a watch breaks, we take it to the watchmaker for repair. When legislation fails, we go back to the legislature for a new plan. Today, artificial intelligence is challenging that distinction precisely to the degree that we can teach machines to learn and to respond. more>

The Adaptive Age

No institution or individual can stand on the sidelines in the fight against climate change
By Kristalina Georgieva – When I think of the incredible challenges we must confront in the face of a changing climate, my mind focuses on young people. Eventually, they will be the ones either to enjoy the fruits or bear the burdens resulting from actions taken today.

Our efforts to reduce greenhouse gas emissions through various mitigation measures—phasing out fossil fuels, increasing energy efficiency, adopting renewable energy sources, improving land use and agricultural practices—continue to move forward, but the pace is too slow. We have to scale up and accelerate the transition to a low-carbon economy. At the same time, we must recognize that climate change is already happening and affecting the lives of millions of people. There are more frequent and more severe weather-related events—more droughts, more floods, more heat waves, more storms.

Ready or not, we are entering an age of adaptation. And we need to be smart about it. Adaptation is not a defeat, but rather a defense against what is already happening. The right investments will deliver a “triple dividend” by averting future losses, spurring economic gains through innovation, and delivering social and environmental benefits to everyone, but particularly to those currently affected and most at risk. Updated building codes can ensure infrastructure and buildings are better able to withstand extreme events. Making agriculture more climate resilient means investing more money in research and development, which in turn opens the door to innovation, growth, and healthier communities.

The IMF is stepping up its efforts to deal with climate risk. Our mission is to help our members build stronger economies and improve people’s lives through sound monetary, fiscal, and structural policies. more>