Splashes of red dot the evergreen canopy, like blood on green canvas. The canarium, stately white and tall, holds a red flush of new leaves above verdant, multi-hued forest.

Skimming spectacularly over the trees, a great hornbill brushes grandeur onto the canvas. In the company of hornbills, a new year dawns on an unsuspecting rainforest.

The red flush is the flag of an ancient rhythm: a rhythm of renewal, carrying the cadence of nature’s annual cycles. In the rainforest, the tree has endured months of sharp dry weather followed by lashing rains. It has stoically retained its space amidst a thousand species, its leaves buffeted by many winds, aloft in sun and in rain, for another year of its decades’ long existence. It has provided fruits for the hornbill, leaving seeds for hungry rodents or to germinate in a secure nook, and oozed resinous dammar from a cut. Drawing in the air with the breath of humanity, richer now in carbon dioxide, the tree has returned oxygen and thousands of litres of water to enrich the air and seed the clouds. As the second monsoon withdraws, leaving clear skies, spent clouds, and a winter chill, nature’s seamless cycle enters another human year. There is now a renewed challenge of life in the environment, with other lifeforms of the forest, and with people in the wider landscape.

From the perspective afforded by the forests where the canarium tree stands, here in the Anamalai hills, one can take a sidelong look at events of the recent past and prospects for the year ahead. Local, national, and global change all have their imprint in this microcosm within a planet impacted by human action like never before.

Bolstered by a legal framework centred on conserving tigers, the state governments of Kerala and Tamil Nadu firmed-up existing wildlife sanctuaries, declaring the Parambikulam and Anamalai Tiger Reserves. Stretches of remarkable forest with threatened and endemic wildlife gain renewed recognition and, hopefully, better protection and improved management. In addition, valuable Reserved Forests, languishing in deliberate or benign neglect, are in the forefront as thousands of hectares are included within buffer zones. At the larger landscape level, these areas greatly add to the conservation potential of existing reserves and help reduce the threat of forest fragmentation. Stung by past failures that aimed to exclude local people from conservation, efforts are being made to involve communities in the plantations and agricultural lands in the buffer zone. Overcoming suspicion and doubts to constructively engage these communities is essential to gain support for conservation and address pressing issues such as human-wildlife conflicts. This is no easy task, but efforts are underway, here, as elsewhere.

The people who share these forests of the canarium, the tribal communities of the Anamalais, are also at a crucial juncture. Respected for their forest skills, the kadar, in particular, have been partners in conservation of species such as hornbills and provided crucial support for wildlife research and forest protection. The Forest Rights Act (FRA) and the tiger conservation plan, both yet to be implemented, bring them promise and peril. Over the year, detractors of the FRA have learned how it has been invaluable in fighting conservation battles against mining and forest diversion, where other environmental laws have failed. Can government, civil society, and tribal communities work together to deliver on the promise, while averting the perils of relocation, forest conversion and degradation?

The hills here are named for the Asian elephant, a species that better represents present conservation challenges. Elephant conservation implies thinking about swathes of land larger than our fragmented reserves, of corridors and agriculture, of people and property. The year gone by saw a laudable initiative, the Elephant Task Force, of the Ministry of Environment and Forests (MoEF), culminating in a thoughtful report that promises to gently but firmly transform our view of the elephant and ultimately its conservation. The elephant has become, deservedly, our National Heritage Animal. A wider cross-section of society, good scientific understanding, and more transparent management shall be involved in elephant conservation. Movement routes and habitat fragments, including on private lands, shall gain additional attention, bringing benefits to myriad other species in the landscape including threatened hornbills and macaques, endemic amphibians, reptiles, and native plants. We shall no more be owners of captive elephants, only responsible guardians. Awareness of the need to phase out the demeaning existence and abuse of elephants in captivity is dawning. Now the elephant obtains a renewed place in our culture and consciousness. A position that recognises and respects elephants as social, sentient, intelligent, and sensitive individuals and families, with whom we are privileged to share spaces.

Growing environmental consciousness is also driving changes in tea and coffee plantations in the landscape. Informed consumers are creating market demand for produce from farms that adopt responsible social and land-use practices. Consequently, certification programmes, such as Rainforest Alliance, require farms to protect natural ecosystems, revive native shade tree species, avoid toxic agrochemicals, and safeguard waterways. These promise to bring benefits both to the industry and environment.

Further downstream from where the canarium stands, the ill-advised Athirapilly project, opposed for years on many good environmental and social grounds, finally comes close to being scrapped. Partly, this stems from a welcome turn of events, with the Indian government finally appointing an environment minister, Mr Jairam Ramesh, who seems keen to uphold the environmental laws of the land. In a short span, Mr Ramesh has transformed the rubber-stamp position of his Ministry to one that his detractors, even in more powerful ministries, are forced to take notice of. From aspects such as making the MoEF website one of the best government repositories of information, to taking clear executive decisions on dams, roads, airports, ports, forest diversion and exploitative industries, Mr Ramesh’s efforts have revitalised India’s conservation movement and the dignity of his ministry. His approach, mostly well-informed by ecology, is balanced by political pragmatism. The stance and strictures on preventing the proliferation of dams on the Ganga, on Bt Brinjal, Vedanta, POSCO, and coal mining, are battles that, if not won outright, are at least well fought. Like the stoic canarium tree, he has many troubles to weather yet, to hold his present position.

Forces even further afield also impinge on the canarium. Climate change is a decisive factor already affecting species, landscapes, and people’s lives. The year 2010, poised to be the hottest year on record, was also marked by more heat than light in the aftermath of international climate conferences at Copenhagen and Cancún. Responses such as REDD (Reducing Emissions from Deforestation and Forest Degradation in Developing Countries), and voluntary, national, and international carbon markets are developing. Efforts are being made to recognise economic and other values of our natural capital and ecosystem services to move from an exploitative development trajectory riding on flawed and uni-dimensional measures such as GDP to sustainable development valuing social and environmental goals. One can argue that these are too little too late or that forests are better REDD than dead, but time will tell if these are adequate responses to humanity’s greatest global challenge.

Out in the Anamalai hills, as the flag of the canarium flutters red over the hill slopes, there is a sense of timelessness to the upheavals of life. And there are both storms and sunshine ahead.

An edited version of this article, titled Rhythms of Renewal, which appeared today in The Hindu Magazine is available here.

The paper in Nature, an accompanying editorial, the seven commentaries from leading experts, available here, are worth a read for anyone who wants an overview of what the major human impacts on the planet are and where they are headed. Specifically, the authors deal with the following nine issues:

1. climate change
2. ocean acidification
3. stratospheric ozone depletion
4. freshwater use
5. biodiversity
6. the global cycles of nitrogen and phosphorus
7. land-use change
8. atmospheric aerosol loading (to be quantified)
9. chemical pollution (to be quantified)

The paper suggests that three boundaries related to climate change, biological diversity, nitrogen and phosphorous dumping into the biosphere, may already have been exceeded. A brief summary of the findings with relevant links is also available here at the website of the Stockholm Resilience Centre where the lead author Johan Rockström is based. The seven commentaries along with some other recent research highlights are also available here. The real meat of the paper is actually in a parallel publication in the journal Ecology and Society. Although this paper is in press, it is available here and this contains the details of the issues at stake, the underlying rationales, and references to the scientific literature based on which the conclusions are drawn.

In our context, given India’s demographic profile and dependence on agriculture, the aspects related to freshwater use and nitrogen-phosphorous cycles are really worthy of note. Water shortages in the country and the severe depletion of groundwater were recently again in the news following a paper in Nature. Anthropogenic nitrogen loading is already affecting our terrestrial ecosystems, coastal and marine areas, and rivers. Reporting high values of dissolved and sediment-bound nitrogen in Indian rivers, partly due to excessive fertiliser use and associated run-off, the authors of the last study grimly conclude: “Hence, our freshwater aquatic systems can no longer be considered natural, at least with respect to nitrogen transport.”

A quick survey of the debate emerging from the papers by Rockström and colleagues indicates two main questions are being asked (among others spurred by the publications). First, is it sensible to set a tipping-point benchmark, however scientifically tenuous it may be given the current state of knowledge? There is concern that this might cause complacence among policy makers and administrators, who may avoid responding to the situation until the benchmark is reached or exceeded. The second is the issue of  benchmark itself: for instance, in the case of biodiversity loss. The authors of the study use extinction rate as a measure of biodiversity loss. In Table 1, they indicate a pre-industrial value of rate of extinction at 0.1 to 1 species per million species per year. The current rate of extinction is >100 species per million per year and the proposed boundary is 10 species per million per year. What makes this an acceptable boundary or rate of loss of species?

The overall picture that emerges is alarming, to say the least. The climate crisis is familiar; our newspapers are full of it now. Other concerns appear less commonly in the media. For instance, that our oceans, which absorb some 25% of human CO2 emissions, are undergoing acidification at a rate 100 times higher than at any time in the past 20 million years. This makes a whole range of marine organisms, such as corals and molluscs, susceptible to corrosion of their shells (made of calcium carbonate in the form of aragonite). The decline of aragonite-forming organisms and coral reefs could substantially alter marine ecosystems. Another global concern is that of human tampering of the planetary nitrogen cycles. Human activities now input more reactive nitrogen into the planet than all natural processes combined. As a large part of this enters the biosphere, it alters terrestrial ecosystems, as well as freshwater and marine ecosystems.

The paper will doubtless spur more discussions and research into the various benchmarks and their utility in tracking the human footprint. Despite the debates and shortcomings, one real value of the paper as it appears to me is that it brings into one page—onto one figure even, superimposed ominously on the globe—an assessment and visualisation of the nine-fold stranglehold that humans as a species have on Earth. Looking at it we have to keep asking: is the human journey reaching the edges of the Earth?

The solution being proposed is a new scheme with an annual worth of 800 billion US dollars that has been given the moniker, Payment for Evolutionary Services and Technology fund (the PEST fund). Explaining the principle behind the PEST fund, Dr. Gonsalves said, ecstatically, “Species are the cornerstone of evolution. The extinction of a species signals the end of a long evolutionary process and deprives us of vital evolutionary resources that we could otherwise exploit for the benefit of mankind. In order to prevent the extinction of species, we have evolved a novel market-linked fund that will incentivise governments, private players, even individuals, to conserve evolutionary processes that make species what they are.”

Initiatives launched with the fund include a 10 million dollar grant to a field research centre in Ecuador to keep Darwin’s Finches evolving in the Galapagos Islands, a 2 million dollar community-based project that will enable villagers in Mexico to keep the mutualism between yucca and yucca moths going, and a seed-grant to an industrial consortium in Birmingham that will experiment with different kinds of air pollution to promote the evolution of different races of peppered moths in the region.

Laboratory-based evolutionary scientists around the world are also overjoyed at the initiative as it earmarks a full 50% or 400 billion US dollars for direct payments to labs breeding populations of the ultimate evolutionary milch-cow that never seems to run out of milk: the fruit fly Drosophila melanogaster. An additional 5% allocated just for experimentation related to tinkering of Drosophila salivary glands has left competing scientists working on other aspects, such as growing legs on fruit fly heads, virtually salivating.

Financing the fund is the world’s behemoth financial institution, the Bank of the Earth, which is providing the fund on easy terms. For implementing institutions in developed nations, it is provided as a low interest loan, while emerging economies may obtain these funds as interest-free loans or straight grants. This would be decided by economists at the well-staffed Bank of the Earth Coordination Centres currently being established within the offices of Prime Ministers and Presidents in the latter countries.

As in the case of many such large and popular schemes, the PEST fund has led to controversies in academic circles. Trenchant criticism has emerged from rival players who have tried to establish payments for ecosystem services (such as clean air, water, and carbon capture). Besides the loss of a pithy acronym to a larger project, proponents of payments for ecosystem services are worried that PEST funds will actually work against their own limited achievements thus far. The rival group is led by a group think-tank called the Coalition Against Vitiating Evolution for Monetary or Economic Net profits (CAVEMEN). CAVEMEN spokesperson, Dr. Clubb Hunter, in a press statement said, “Many evolutionary processes unleashed by humans work against nature and ecology, such as the evolution of more virulent diseases resistant to our best drugs, the varieties of invasive alien species spreading on every continent, and the evolution of couch-potato genes among certain human groups. Should we really be paying for all this, and that too in hard cash?”

Climate change nay-sayers also receive a fresh shot in the arm as aspects of human endeavour leading to further climate change that is likely to drive adaptation and evolution in plant and animal species are now eligible for PEST funds. The beneficiaries may range from airlines spewing greenhouses gases and engine fumes into the upper atmosphere over polar regions, nuclear and thermal power plants emptying warmed-up coolant water in cold rivers with endemic aquatic fauna, to those raising high-yielding, high-belching methanogenic cattle on Amazonian pastures adjoining biodiversity-rich conservation areas, observers of the PEST fund have noted.

The PEST fund has, however, won support from an unlikely quarter: social scientists and anthropologists. “This scheme is founded on well-established theory in social and human psychology”, said Dr. Eliza Doomuch, a retired social scientist and farmer in Kentucky and an architect of social revolution in the American South. “People will value things only if they are paid to do so”, she said. Taking a leaf from this successful scheme, she has founded a novel movement that promises to rid the world of racism, torture, and genocide, among other things such as parent-offspring conflict and sibling rivalry. This initiative, tentatively labeled Payments for Decency, will provide direct economic incentive to any human who shows basic decency, as defined by the International Consortium of Decent Human Beings, to other humans. Knowledgeable sources, speaking on condition of anonymity, indicated that keeping the future potential of this seminal idea to alleviate human suffering in mind, Dr Doomuch is already in the reckoning for a Nobel Peace Prize.

Yet, not everyone is happy. Among the first to raise questions about this trend to pay even for basic decency to other humans or to our planet is the Dixie Endeavor for Ecology and Population Solutions for Humanity In Transition, the only such NGO on the planet that does not use any acronym. When contacted for their opinion, this writer was told tersely, “We are refuse to accept this.”

None of these misgivings deterred the gala press conference in Washington, D. C., however. As Dr. Gonsalves said, in an euphoric tone, “We need to save species for human benefit. When humankind stands to gain so directly, it does not really matter how we do it, does it?”

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Disclaimer: All future events even remotely resembling the above fiction are entirely coincidental and unintentional.