BIOPHYSICAL LIMITS TO GROWTH
"People don't need enormous cars; they need admiration and respect. They don't need a constant stream of new clothes; they need to feel that others consider them to be attractive, and they need excitement and variety and beauty. People don't need electronic entertainment; they need something interesting to occupy their minds and emotions. And so forth. Trying to fill real but nonmaterial needs-for identity, community, self-esteem, challenge, love, joy-with material things is to set up an unquenchable appetite for false solutions to never-satisfied longings. A society that allows itself to admit and articulate its nonmaterial human needs, and to find nonmaterial ways to satisfy them, world require much lower material and energy throughputs and would provide much higher levels of human fulfillment." — Donella Meadows, Limits to Growth: The 30-Year Update, 2004.
LESS DOMINATION, MORE COOPERATION,
CREATIVITY WITHOUT BORDERS
"Although it is true that we Christians have at times incorrectly interpreted the Scriptures, nowadays we must forcefully reject the notion that our being created in God's image and given dominion over the earth justifies absolute domination over other creatures. The biblical texts are to be read in their context, with an appropriate hermeneutic, recognizing that they tell us to “till and keep” the garden of the world (cf. Genesis 2:15). “Tilling” refers to cultivating, ploughing or working, while “keeping” means caring, protecting, overseeing and preserving. This implies a relationship of mutual responsibility between human beings and nature. Each community can take from the bounty of the earth whatever it needs for subsistence, but it also has the duty to protect the earth and to ensure its fruitfulness for coming generations." — Pope Francis, Laudato Si', #67, 2015.
How to Save the Natural World on Which We Depend, by Pontifical Academy of Sciences and Pontifical Academy of Social Scientes
Reflections and Chronicles From The End of Time: The Acrobat, by Carlos Cuellar Brown
It's Time to Take the Gaia Hypothesis Seriously, by David Grinspoon
The Centrality of the Resurrection for All Men and Women of Good Will, by Carmine Gorga
Traditionalism Through the Lens of Cultural Ecology, by
Unwinding the Human Predicament: Preliminary Summary and Conclusion, by Jack Alpert
Applying Design Thinking to Large-Scale Social Change, by Andrew Gaines
Madonna in Distress: The New Planetary Portrait, by Kate Raworth
Trump’s Growthism: Its Roots in Neoclassical Economic Theory, by Herman Daly
Taming Complexity: From Sustainable Development Goals (SDG) Interactions to Policy Priorities, by Caspar Trimmer
Morality and Ethics in the Global Age, by Eric Gans
Human Development Report 2016: Human Development for Everyone, by United Nations
The Millennium Alliance for Humanity and the Biosphere, the Arts, and the Humanities, by Paul Ehrlich
The Way Ahead: Educating Minds, Lightening the Underbelly
– the Sustainable Solution, by Coomar Arunodaya
Your Most-Pressing Universal Basic Income Questions Answered, by Scott Santens
Competitive and Sustainable Manufacturing in the Age of Globalization, by Toly Chen
A Woman Can Do Better, by Julia Carreon-Lagoc
Viri Probati and Feminae Probatae ~ The Homogeneous Sacramentality of the Human Body, Male and Female, by Luis Gutierrez
How to Save the Natural World on Which We Depend
Pontifical Academy of Sciences and Pontifical Academy of Social Sciences
Final Statement of the Biodiversity Extinction Workshop
Vatican City, 27 February-1 March 2017
Published under a Creative Commons License
The wealthy destroy the global habitat for their profit
and the poor destroy the local habitat for their survival.
Extinction is Forever: How To Avoid It
A study week was convened at the Casina Pio IV in the Vatican on February 27-March 1, 2017, by the Pontifical Academy of Sciences and the Pontifical Academy of Social Sciences to review what we know about biological extinction, its causes and the ways in which we might limit its extent. The participants concluded, based on comparisons with the fossil record, that the current rate of loss of species is approximately 1,000 times the historical rate, with perhaps a quarter of all species in danger of extinction now and as many as half of them may be gone by the end of the present century. Since we depend on living organisms for the functioning of our planet, our food, many of our medicines and other materials, waste absorption and the mediation of our climate, and for much of the beauty of the earth, these losses will inflict incalculable damage on our common prospects unless we control them. We have discovered and described less than one fifth of the species that are estimated to exist, and so we’re throwing away unknown potential and threatening the basic functioning of our planet.
Prior to the development of agriculture some 10,000 years ago, human beings lived as bands of a few dozen individuals for whom survival was an all-encompassing challenge. At that time, there were perhaps one million of us living in the entire world. As our numbers grew, however, we began to form the villages, towns, and cities from which our civilizations were developed. A third of the earth was gradually converted to agriculture. By two hundred years ago, we had grown to one billion people for the first time, and then to two billion in 1930 and shooting upward to the 7.4 billion of today. Since 1950, world GDP has grown 15 times while the world population has tripled. This five-fold increase in per capita income has brought huge gains to the contemporary human condition.
Besides threatening millions of species with extinction, this enormous increase in economic activity based on profit and on the use of fossil fuels is putting huge strains on the earth’s capacity to function sustainably. The most obvious associated signs include global climate change and the concomitant damages to the earth’s system that it brings in its wake, such as sea level rise as well as ocean acidification and anoxia, these feeding back on biological extinction directly.
The human population of earth is marked by vast economic inequality. Thus the richest 19% of the world’s people use well over half of the world’s resources as measured by their consumption. Per capita income of the richest 1.4 billion people averages $41,000; in sharp contrast, the poorest 1 billion people, in Sub-Saharan Africa, have an average income of $3,500. The wealthy are thus substantially responsible for the increase in global warming and, consequently, the decrease in biodiversity. The poorest people, who do not enjoy the benefits of fossil fuels, are indirectly responsible for deforestation and some destruction of biodiversity, because their actions take place within a world economic system dominated by demands made by the wealthy, who have much higher overall consumption levels without paying any externalities to conserve global biodiversity. In brief, the wealthy destroy the global habitat for their profit and the poor destroy the local habitat for their survival.
Just as human activities are responsible for these negative effects, today we need positive human action for the sustainable preservation of biodiversity.
An inescapable condition for attaining global sustainability is wealth redistribution, because high levels of consumption anywhere have worldwide impacts on degrading the functioning of earth systems and destroying biodiversity. Ending extreme poverty, which would cost about $175 billion or less than 1% of the combined income of the richest countries in the world, is one major route to protecting our global environment and saving as much biodiversity as possible for the future. This can be accomplished in individual poor regions. In the sea, the establishment of large protected marine reserves is another important element in the preservation of overall biological productivity. To accomplish this, we must follow the conciliatory moral principles outlined so well in the Encyclical Laudato si’ that formed the inspiration for our meeting.
The formation of intensive agricultural systems, when carried out properly through crop rotation and incorporation of livestock and reinvesting profits in regional economies, in suitable areas is an important part of the strategy for protecting biodiversity, because concentrated productivity enables the sustainable development of other regions, thus conserving biodiversity, as is taking place in the Amazon. Regarding modern genetic methods, as Pope Francis pointed out, “This is a complex environmental issue; it calls for a comprehensive approach which would require, at the very least, greater efforts to finance various lines of independent, interdisciplinary research capable of shedding new light on the problem”. It will also be important to think carefully about the best possible design for the cities of the future, where a large majority of the world’s people will soon be living, yet whose peripheries must enjoy the same benefits of the city centers.
We concluded our meeting in the spirit of Pope Francis’ eloquent words in his Encyclical Laudato si’ and we left resolved to seek new ways of working together to build a sustainable, stable, and socially just world. The human race has experienced severe local collapses in the past, but now we are threatened on a global level. To solve our common dilemma, we must learn to love one another, to collaborate and to build bridges throughout the world to a degree that has not been imagined previously.
NOTE: Links to the presentations are available in the