Showing posts with label biophilia. Show all posts
Showing posts with label biophilia. Show all posts

Tuesday, 27 July 2010

Arousing Biophilia: A Conversation with E.O. Wilson

Pakar biologi ternama Dr EO Wilson menjabarkan Biophilia sebagai akar atau awal untuk tumbuhnya kepekaan terhadap lingkungan:

"Imagine a very large circle that represents an environmental studies program. It includes several scientific disciplines, focused on solving the problems we are facing in the environment. Imagine another circle that encompasses what you could call nature writing. Imagine that these two circles overlap. In that interface is our theme, which is biophilia, the root of environmental concern.

Follow link below to listen to professor Wilson lectures on TED :
http://www.ted.com/speakers/e_o_wilson.html

Monday, 24 November 2008

Ecoliteracy: EE, ESD, EfS, Earth Education - Ivan Fukuoka

Introduction
The root cause of global environmental problems can be traced to a large extent to the currently dominant neoliberal industrial-capitalistic ideology, its derivative the neoclassical economic system and its cult of managerialism. Central to this belief is the [obsolete] assumption of unlimited economic growth driven by consumerism and consumption is possible. However, we must remember that centrally planned socialist or communist and "semi-socialist" state economic systems like China and Russia are also equally responsible for the destruction of their respective local/regional environments too.

The trouble with maintaining growth-economy that relies endlessly on converting natural resources faster than its regeneration is that it is not possible on two counts – first, the planet has limited reserves of natural resources and second, the Earth's growing population demands have surpassed the regenerative capacity of the planet (Wackernagel (2002) in Brown, 2006, p.6). This unsustainable practice is further exacerbated by modern industrial society education system as schools and universities  continue to teach neoclassical [i.e.growth-economy] rather than steady-state or ecological economics to students.

The clarion [economic] call here is to live within the means of our ecological regenerative interests [i.e. sustainable] and not on the principal reserves of ecological capital [i.e.unsustainable]. In financial term this situation is call a debt which is clearly not a sustainable way to live on a finite planet.

Further examination revealed that the underlying causes of unsustainable activities are usually unaddressed or ignored social problems (i.e. inequality, poverty, injustice etc). It is a systemic [human] problem of values and vision, of motive and meaning as well as of ethics and ideologies – these are the real root of environmental problems. Ecological Footprint proponent Professor William Rees put it this way, ‘…the “environmental crisis” is less an environmental and technical problem than it is a behavioral and social one’ (Rees, 1996, p.xi). To which he concluded that ‘it can be resolved only with the help of behavioral and social solutions’ (ibid.).

As the ‘environmental crisis’ alarm continues ringing the public (led by academics, scientists, radical educators and activists) are awaken and became conscious of the underlying cause of our environmental problems. A quick look at today’s news and magazines will display the planet-wide ecological destruction as scientific reports and studies from almost every parts of the world confirmed that the ‘environmental crisis’ is not only continuing but progressively worsening (Sachs,1996, p.243). Some with unprecedented direct/indirect local, national/regional and global consequences for human like climate change, food/water shortages, dwindling oil reserves etc. The planet-wide reality is this, unlimited conversion of natural resources or ecological capital (i.e. forests, oceans, fauna and flora including indigenous civilisations) into commodities for trades and consumption will have adverse ecological effects on the whole planet ecosystems. And this may interfere seriously with the provision of free ecological services such as fresh air, water availability, agreeable climate etc.

Environmental education (EE) particularly Education for Sustainability (EfS) and its many variants (i.e. Education for Sustainable Living, Education for Sustainable Future etc.) are instrumental in transmitting the concepts, values and principles of planetary ecological sustainability into public consciousness. When the transmission is successful and understood and formed strong ecological worldview then the next step would be the implementation or practice of this worldview so that the goal of achieving ecologically sustainable society is possible. However, we must understand that education cannot achieve this goal alone - it must work in cooperation and in synergy with other transformative agents of [social and cultural]change who shared similar goal in all walks of life.

The context: Sustainable Development is Qualitative Improvement
Before we proceed, I would like to mention about the two types of ‘sustainable development’ approach. The first approach is the ‘flexible’ sustainable development approach of the ‘Brundtland Report’ (WCED, 1987) which was endorsed during the Rio Earth Summit (UNCED, 1992) and later co-opted by pro-growth neoliberal forces in the second Earth Summit (WSSD, 2002), Johannesburg, South Africa. This approach has been subject to much controversy and criticism by ecocentric leaning groups and supporters. They argued about its proximity with pro-growth/status-quo proponents which are part of the problem.

And the second type is the ‘genuine’ sustainable development approach which calls for the reduction of [economic] growth to achieve a ‘steady-state-economy’ through ecologically sustainable development pathway. This school of thought is supported by scholars and thinkers from the Club of Rome with their report Limits to Growth (Meadows et al.) and by those inspired by the ideals of E.F. Schumacher’s book Small is Beautiful. Thus sustainable development becomes the arena for two contesting worldviews of sustainability – the pro-growth technocentrism and the pro-development ecocentrism. These two perspectives are identified by Turner (1988) as ‘...the sustainable growth and the sustainable development modes of thinking’ (Turner in J.Fien and T.Trainer, 1993, p.30).

Consumerism popularised through various media and powered by global transnational corporations created an almost homogenised model of economic aspiration. This condition is particularly true for many third world countries with access to ‘western’ culture and is well represented by the ‘American Dream’. As observed by Carley and Spapen: “The consumption patterns represented by the American dream, encouraged by global marketing, television and advertising, condition social and economic aspiration of people and households around the world” (Carley and Spapens, 1998, p.29). Hence, prolonging the cycle of consumption and consequently further depleting the world’s finite resources.

UNSW's academic Dr Ted Trainer remind us that ‘...the core problems in our economy derive from the fact that it is a free enterprise or free market system. Participants are free to produce, purchase and work as they as individuals wish. This sounds ideal, but unless an economy is under considerable social control it will mostly serve the rich and powerful and deprive the poor.’(Trainer, Website, 1995).

The founder of ecological economy Professor Herman Daly explains that ‘...the term sustainable development is used as a synonym for the oxymoronic sustainable growth’ he further added that ‘[i]t must be saved from this perdition’ of misunderstanding (Daly, 1996, p.193 in J. Mander and E. Goldsmith). He did so by making a clear distinction between the meaning of growth and the meaning of development – growth in his view is quantitative physical expansion whereas ‘development’ is qualitative improvements. He then defines sustainable development as ‘...a process of qualitative improvement without quantitative increase beyond environmental [regenerative and absorptive] capacity’ in other words ‘development without growth’ (Daly, 1996, p.18-9). And considering that we all live within a finite and non-growing planet, I think it made complete sense for sustainable development to be identified as qualitative improvement and not with quantitative [economic] expansion of sustainable growth. To me this ecologically based sustainable development is the true mark of genuine sustainable development.

Table 1 – This graph shows that human has exceeded consuming one planet around mid 1980s.

Sometime in mid 1980s the world has past consuming one planet!
Disposable Planet, BBC website retrieved on 01 Sept 2008 from http://news.bbc.co.uk/hi/english/static/in_depth/world/2002/disposable_planet/big_picture/
  • It would take 1.2 Earths to regenerate resources at the rate we are using them.
  • Humans started to exceed nature's ability to regenerate from the mid-1980s onwards. 
  • In 1961 humans were using 70% of the capacity of the global biosphere. By 1999, that had risen to 120%.(Source: PNAS, adapted from “Disposable Planet”, bbc.co.uk website)
So it is now clear that the concept of ‘sustainable development’ as growth is misleading and is undeniably ‘part of the problem’ whereas the notion of ‘sustainable development’ as qualitative improvement is ‘part of the solution’ for social-environmental problems. The challenge ahead for those who have seen and understood the root of the problem is to assist the transformation process from the old social-economic regime of growth towards a more holistic and ecologically sustainable paradigm. In this context [environmental] education plays the critical role of guiding and ensuring smooth transition towards the ecologically sustainable global society – by steering the currently reductionist-mechanistic-Cartesian ‘traditional’ education system towards a more inclusive ecologically based environmental education (i.e. Education for Sustainability, Education for Sustainable Living, and Educating for Sustainability) in which principles, languages and stories of ecological sustainability are prominently featured, studied and practiced (Capra and Pauli, 1995, pp.2-3).

Education for SD (ESD) – More conventional approach to EE
ESD evolved from many past conferences that involve educators. This can be traced back to the first United Nations Conference on the Human Environment (1972) in Stockholm, Sweden which endorsed environmental education to address increasing environmental problems (i.e. pollutions) as the result of industrialisation. ESD is a vision of education that seeks to balance human and economic well-being with cultural traditions and respect for the earth’s natural resources through transdisciplinary educational approaches to achieve a sustainable future (CEE India,(n.a)).

The concept of sustainability contained in the ‘Brundtland Report’ (WCED, 1987) was originally developed from early 1980s by Lester Brown, the founder of the Worldwatch Institute – ‘[he] defined a sustainable society as one that is able to satisfy its needs without diminishing the chances of future generations’ (Brown (1981) in Fritjof Capra, 2002, p.200). However as noted by Capra, ‘...this definition does not tell us anything about how to build a sustainable society’ (ibid.) within the Earth’s ecological limits.

Thereafter the World Commission on Environment and Development (WCED, 1987) and its publication ‘Our Common Future’ defined the concept of 'SD' as ‘...development that meets the needs of the present without compromising the ability of future generations to meet their own needs’. Previously, environment and development tended to be thought of as two separate areas – the need for [economic] development on the one hand and the need to protect the environment on the other. During the 1992 Earth Summit in Rio de Janeiro, the main focus of SD appeared to be the environmental side. While the social aspects like poverty [social-injustice] though seen as important it was not on priority in the main documents from the Earth Summit (i.e. Rio Declaration and Agenda 21). Instead the emphasis is more on protecting the natural environment through a global partnership to conserve, protect and restore the health and integrity of the Earth’s ecosystem.

A decade later a more integrated model of SD approach was endorsed at the World Summit on SD (WSSD, 2002) in Johannesburg, South Africa. Its declaration states that sustainable development is built on three interdependent and mutually reinforcing pillars of—economic development, social development and environmental protection—which must be established at local, national, regional and global levels (WSSD, 2002). WSSD model had a strong emphasis on the socio-economic aspects such as poverty, inequity, poor quality of life and associated human suffering while still highlighting how current actions are leading to environmental degradation. And its inter-sectoral approach appeared to be geared for better quality of life for everyone now and for the generations to come – which means it seeks to secure long-term [strong] sustainability.

However, there are unfinished ‘homework’ from the ‘Brundtland Report’ on issues concerning unclear definition of SD and questions like – ‘whose development needs?’ and ‘whose future generations?’ – raised by the South remains unanswered. Furthermore, the underlying issues of inequality due to unrestrained growth-economy, unregulated financial markets and its repercussions are avoided from being discussed in Johannesburg. With this burden of unresolved issues and criticisms in the background it will be difficult to expect any real paradigm shift or transformation to emerge from ESD programmes sponsored or endorsed by the United Nations. In addition, the culture/characteristic of ‘democracy’ in the UN assembly itself is an impediment as it is [mainly] dictated by dominant member nation/s (i.e. the US, Russia, China) thus preventing it from exercising decisive power. In short, the UN (and its agencies) is not an effective agent to implement radical socio-ecological change.

Education for Sustainability (EfS) [More radical approach to EE]
Education for sustainability was the result of many international agreements (WCED 1987, Rio Earth Summit 1992, Johannesburg WSSD 2002) and the global call to actively pursue sustainable development. The interesting difference is that it facilitates new orientation for current practice in environmental education and environmentalism.

Some of the new and distinctive components in EfS are its systemic and critical thinking approach towards achieving a sustainable society. This is done by encouraging learners [and educators] to think beyond treating symptoms like raising awareness or involve in a one-off environmentally friendly activities. But to ‘think-through’ employing critical and systemic thinking to identify the root cause of the issues then work actively towards positive outcomes (Tilbury, D. and Cooke, K. (2005) in Aries).

It also regards people not as the problem instead it views them as agent of change in whatever level of their involvement in life. And more radically it challenges the concept of integration by arguing that integration maintained the status-quo and does not challenge unsustainable practice because it is transformation and innovation that lie at the heart of sustainability.

This new orientation attempts to move beyond education in and about the environment approaches to focus on equipping learners with the necessary skills to be able to take positive action to address a range of sustainability issues. Education for sustainability [supposedly]motivates, equips and involves individuals, and social groups in reflecting on how we currently live and work, in making informed decisions and creating ways to work towards a more sustainable world. Supported by the principles of critical theory, EfS aims to go beyond individual behaviour change and seeks to engage and empower people to implement systemic changes (Tilbury, 2004 in Aries).

After reviewing the main theme in EfS, which is critical and systemic thinking approach. I think the approach will have to overcome the challenge in its implementation because historically speaking radical ideas flourish when there is a person, a character which has been exemplified by many educators (i.e. Montessori, Friere or the Buddha). So shifting from symptom-based treatment to a more thoughtful process of critical and systemic thinking requires fairly developed [western-education] and limited participants.

Education for Sustainable Living/Futures: Developing Ecological Literacy
Education for Sustainable Living/futures (EfSL) originates from the awareness that current [traditional] education system is not geared for living sustainably therefore inconsiderate of future generation needs and requirements. To live sustainably according to Fritjof Capra we do not have to reinvent the wheel. He said we can learn from older sustainable societies or mimic or copy nature, he further added ‘…[that] the outstanding characteristic of the biosphere is its inherent ability to sustain life, a sustainable human community must be designed in such a manner that its technologies and social institutions honor, support, and cooperate with nature's inherent ability to sustain life’ (Capra, n.d.)

There are many important similarities between EfS and EfSL. Among them are the shift from structure to process; from parts to the whole (holistic-view); from objective to contextual knowledge and the prominent one being its systemic view and approach towards education. EfSL also shares at least one significant similarity with ESD, which is its focus on quality instead of quantity.

EfSL such as embodied in ecological–literacy concern itself with principles and values that foster respect for Nature’s biogeochemical cycles and processes this must be facilitated and promoted at all level of EfS. Because when a person, a community or business is ecologically illiterate then it reduces the possibility to achieve sustainable futures. Borrowing from David Orr rather funny but serious comments is that: ‘...ecological illiterates...will have roughly the same success as one trying to balance a checkbook without knowing arithmetic’ (Orr, 1992, p.86).

When ecoliteracy becomes the norms and widely understood by the majority of the planet citizens then the goal of building an ecologically sustainable society is closer to realisation. Education for sustainable living when implemented properly will insure that everyone will have a sustainable future living on this planet. 

Conclusion
“[T]he concept of sustainable development did emerge as a means of combining economic and ecological needs” (Odum and Garret, 2005, p.468). And the goal of sustainable development is sustainability, a journey and destination that is to be [socio] culturally negotiated. (Aries,n.a.)

The first priority for any true citizen of this Earth is to learn and realised that the primary goal of sustainability is to live within our environmental/ecological limits. To do so, what we need is not better technologies or new ideologies but social-intelligence, such as  sensitivity, care and respect – convivial and vernacular capacities we used to have and experienced but now lost or forgotten in our quest for being ‘civilised’, sophisticated and super-modern – to the point that we care-less for life and care more for the lifeless.

When this happened frequently then it’s time to rethink and reconsider all our basic assumptions, models and paradigms. EE, ESD, EfS and others like education for sustainable living/futures provide the tools to reorient our direction towards appreciating life and the living – a condition and tendency commonly found in our young. Eminent biologist Professor E.O. Wilson call it ‘Biophilia’.

Because in the end what is the use of having an educated person whose character cannot appreciate life or the living. Otherwise what radical author Derrick Jensen said about '...civilisation is inherently unsustainable' (Jensen, 2008) can be further elaborated to include industrial civilisation is absolutely unsustainable—will soon be a reality.


References
Brown, L. (1981) in Fritjof Capra (2002), The Hidden Connections (p.200). London: HarperCollinsPublishers.

Elliot, J. (1999). An Introduction to Sustainable Development (2nd edition). London: Routledge.

Fien, J and Trainer, T. (1993). A Vision of Sustainability. In J. Fien (Ed.) Environmental Education: A Pathway to Sustainability (p.29). Geelong, Victoria: Deakin University Press.

Capra, F. (2002). The Hidden Connections. London: HarperCollinsPublishers.

Capra, F and Pauli, G. (Eds.) (1995). Steering Business Toward Sustainability (pp.2-3). Tokyo: The United Nations University

Capra, F. System thinking. Retrieved from http://www.ecoliteracy.org/education/sustainability.html on 22 October 2008.

(n.a.).CEE India retrieved from http://www.ceeindia.org/esf/esd.asp on 22 October 2008.

Carley, M and Philippe Spapens, (1998). Sharing the World: Sustainable Living and Global Equity in the 21st Century. London: Earthscan

Daly, Herman E. (1999). Ecological Economics and the Ecology of Economics: Essays in Criticism, Cheltenham, UK: Edward Elgar Publishing.

Daly, Herman E. (1996) Sustainable Growth? No Thank You. In J. Mander and E. Goldsmith (Ed.). The Case Against The Global Economy: and for a turn toward the local (p.193). San Francisco: Sierra Club.

Disposable Planet, BBC website retrieved on 01 Sept 2008 from http://news.bbc.co.uk/hi/english/static/in_depth/world/2002/disposable_planet/big_picture/

Jensen, D. (2008). Personal communications.

Meadows, H.D., Meadows, D.L. and Randers, J. (1992). Beyond the limits: global collapse or a sustainable future. London: Earthscan Publications.

Tilbury, D. and Cooke, K. (2005) A National Review of Environmental Education and its Contribution to Sustainability in Australia: Frameworks for Sustainability. Canberra: Australian Government Department of the Environment and Water Resources and Australian Research Institute in Education for Sustainability. In Aries website, retrieved from http://www.aries.mq.edu.au/portal/about/relationship.htm#innovation on 22 October 2008.

Trainer, T. (F.E.) The Simpler Way: Analysis of global problem. Retrieved 18 May 2005, from http://socialwork.arts.unsw.edu.au/tsw/09c-Our-Economic-System.html

Odum, E. P. and Barret, G.W. (2005). Fundamentals of Ecology (5th edition). Belmont, CA: Thomson Brooks/Cole.

Ophuls, W. and Boyans, Jr. S.A. (1992). Ecology and the Politics of Scarcity Revisited: The unravelling of the American Dream. New York: W.H.Freeman and Company.

Orr, D. (1992). Ecological Literacy: Education and the Transition to a Postmodern World. New York: State University of New York Press.

Sachs, W. (1996) Neo-Development: “Global Ecological Management”. In J. Mander and E. Goldsmith (Ed.) The Case Against The Global Economy: and for a turn toward the local (p.243). San Francisco: Sierra Club.

Wackernagel, M. (2002) in L. Brown (2006).Plan B 2.0: rescuing a planet under stress and a civilization in trouble. New York: W.W. Norton & Company.

Wackernagel, M. and Rees, W. (1996). Our Ecological Footprint. Gabriola Island, B.C., Canada: New Society Publishers.

Tuesday, 10 July 2007

EE note on Live Earth Concert 2007

Yesterday, as Al Gore's 'Live Earth' 2007 concert came to a close--one word deserved more mention than others: sensitivity. The concert itself is an effort of mass-transitional medium to raise what Madonna calls  'an avalanche of awareness'. However, as in natural occurring avalanche, it needs a trigger--the accumulating 'snow' of awareness--that is the accumulation of our [rich-industrialised North and its satellites] unfriendly habits towards our home planet.

The question is whether this accumulation has peak? Many environmentalists, green economists or California's governor Arnold Schwarzenegger believe it has or at least nearing to its peak. Much debate on this 'peak oil' situation and depending on your stance--your opinion is formed. If you are supporter of the oil-industries my assumption is, you will say: 'True, many of the known oil wells in the world are falling in its production. But there are many more unknown oil fields waiting to be discovered'--you may even add:'furthermore, our advanced technology may save us from energy depletion'.

Conversely, hardcore greenies and realist-economists will voiced the opposite, they will probably say: eventhough there are many more unknown oil fields to discovered they are not earth-friendly even with the best of advance technologies. Coupled with the current practice of 'un-economic' system (industrial scale and short term profit orientation) we subscribed, it would be hard to see any substantial reduction in our polluting habits. As the saying goes: 'it will take few months for a child of 5 to change his/her habits, it may take a few years for teen-ager to achieve the same result and for those who claimed to be adults...well it may take generations in other word: FOREVER.

Given the long time span required to change their outlook for those 'wise-adults'--in my humble opinion it is best to focus on the young in age and the 'young at heart' as they are more open, malleable and not hardened by the glitters and 'blings' of the world. And in the case of the latter, the 'young at heart' are probably in their second 'rebellious' stage of life so just like 'teenagers' they are in the path of a new discovery. Anyway, the point is this: we don't want to waste our precious time and energy to cater to those who refuse to change, so why bother.

Before we take the plunge however, it is recommended to have some coherent structures to adhere or a system. These includes and not limited to learning or re-learning the basic of biology, the socio-ecological principles(including studying the 'mysterious' subject of economics but as a sub-system of ecology), system designs(such as 'permaculture' and older traditions conducive and useful to our change of outlook). All these knowledge, body of science and traditions may be embodied in somekind of 'integrative-studies' or '[w]holistic' science framework, fortunately some schools and universities have started the application of this approach to its curricullum, however most of these institutions are not mainstream yet.

Education institutions, universities, schools and informal learning places have  the great responsibilities to instill and invoke in students sensitivity towards Nature and her environment. Sensitivity that will lead to love of Nature something that eminent biologist E.O. Wilson called: 'biophilia' (bio=life and philia is Greek for love) hence the 'love of life'. It is basically here that the future of our planet is decided. As students later discovered with new 'eyes' the beauty and complexity of our home planet, they will make an 'automatic-connection' to their sensitive-self and it will guide them to a higher level of awareness/consciousness each time they have to make a decision. Under these conditions, the outcome of decision making process  will lean towards 'long-term' rather than 'short-term' as inter-generational and sustainability issues get better understood and appreciated.

I think education for the environment is not only critically important but also invaluable as it holds the key to real change of our behaviour and attitudes towards our home planet. Unless of course, one prefer the shocking realization of suddenly finding 'all is at sea' as climate change advances and we are all forced to meet the fate of the polar bears. This reminded me of Phil Collins song 'Home by the Sea' -- except this time it's home under the sea...ironically our ancestor 'genesis' is indeed from the seas of many million of years ago.

Tuesday, 12 June 2007

Acting Now To Save Life On Earth -- Prof. E.O. Wilson

Published on Saturday, April 21, 2007 by The Seattle Post-Intelligencer
Acting Now To Save Life On Earth

by E.O. Wilson

Except for giant meteorite strikes or other such catastrophes, Earth has never experienced anything like the contemporary human juggernaut. We are in a bottleneck of overpopulation and wasteful consumption that could push half of Earth’s species to extinction in this century.As the newest reports of the Intergovernmental Panel on Climate Change stress, we are carelessly destabilizing the planetary surface in ways harmful to our own welfare. Paramount is the irreversible loss of natural ecosystems and species that make up the human life-support system.

Humanity must make a decision, and make it right now: Conserve Earth’s natural heritage, or let future generations adjust to a biologically impoverished world.

There is no way to weasel out of this choice. Some quixotic writers have toyed with the idea of last-ditch measures. They say, “Let’s conserve the millions of surviving species and races by deep-freezing fertilized eggs or tissue samples for later resurrection.” Or, “Let’s record the genetic codes of all the species and try to re-create organisms from them later.”

Either solution would be high-risk, enormously expensive and, in the end, futile. Even if Earth’s threatened biodiversity could be reanimated and bred into populations awaiting return to what might in the 22nd century pass for the “wild,” the reconstruction of independently viable populations is beyond reach. Biologists haven’t the slightest idea of how to build a complex autonomous ecosystem from scratch. By the time they find out, conditions on Earth may make such a reconstruction impossible.

Another option some have posed: Go ahead and pauperize the biosphere, in the hope that scientists may someday be able to create artificial organisms and species and put them together in synthetic ecosystems. Let future generations refill the niches of vanished nature with tigeroids programmed not to attack humans, synthetic tigers burning artificial bright in forestoids amid insectoids that neither sting nor bite. There are words appropriate for artifactual biodiversity: desecration, corruption, abomination.

All these default solutions are fatuous dreams. This is the time not for science fiction but for common sense. The only way to save Earth’s biodiversity is by preserving natural environments in reserves large enough to maintain wild populations sustainably.

The bottleneck of overpopulation can open out by the end of the century, when the global population is expected to peak at around 9 billion — 50 percent more than what it was in 2000 — then commence to recede.

During the remainder of the bottleneck period, per capita consumption will also rise, increasing pressure on the environment. But it too can be brought under control, in large part by already existing technology that raises production while recycling materials and converts to alternative energy sources.

This shift seems inevitable anyway because of a corporate-level Darwinism: Those corporations and nations committed to further improvement and application of the technology will be the economic leaders of the future.

If we wish, a greater part of the ecosystems and species that still survive can be brought through the bottleneck. The methods to save them exist. They are being applied at local and national levels around the world, albeit sporadically. The ongoing effort is still far from enough to save the bulk of critically endangered species. But it is a beginning.

The choice now is simple: Save biodiversity during the next half century or lose a quarter or more of the species. Realization that this Armageddon can be quickly won, or lost, is based on knowledge of the geography of life, a key principle of which is that species do not occur evenly over the land and sea, but in concentrations called hot spots.

The hottest of the hot spots, those in most critical need of immediate attention, are scattered around the world. A large majority of the species classified in the Red List of the International Union for the Conservation of Nature as “endangered” or “critically endangered” live within the 34 hottest spots.

The results of global biodiversity studies are now sufficient for a successful application to conservation practice. Biologists know the size of the problem and can project many of the consequences that will follow if the trends are not abated. They know how to fix the problem, at least most of it.

So let us move to the bottom line: How much will it cost?

In 2000, Conservation International sponsored a conference of biologists and economists to address this. They concluded that putting a protective umbrella over the 25 hottest spots on the land then recognized, plus core areas within the remaining tropical forest wildernesses, would require one payment of about $30 billion. That is approximately one-tenth of 1 percent of the gross world product (the gross domestic products of all countries combined) in a single year.

The benefit, if the allotment is joined with wise investment strategy and foreign policy, would be substantial protection for 70 percent of Earth’s land-dwelling fauna and flora.

A parallel study, made in 2004, estimated the cost of protecting marine areas. If reserves were set up over the whole of the coastal zones and open seas and expanded sufficiently in area, the result would be security for countless threatened species.

To regulate a reserve network covering 2030 percent of the ocean surface would cost between $5 billion and $19 billion annually. That outlay could be met by eliminating the current perverse subsidies given to the fishing industry, which fall between $15 and $30 billion annually — and are responsible in the first place for the overharvesting and falling yield of preferred species.

Life on this planet can stand no more plundering. Quite apart from obedience to the universal moral imperative of saving living nature — the Creation — based upon religion and science alike, conserving biodiversity is the best economic deal humanity has ever had placed before it since the invention of agriculture.

The time to act is now. Those living today will either win the race against extinction or lose it for all time. They will earn either everlasting honor or everlasting contempt.

E.O. Wilson, world-renowned biologist and Harvard University professor, is the author of the Pulitzer Prize-winning books “On Human Nature” and “The Ants.” This essay was adapted from his new book “The Creation,” published by W.W. Norton & Company, Inc.

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