scholarly journals Quantifying Nature Positive

Author(s):  
Anna-Mieke Mathilde Vlieg ◽  
Shadia Moazzem ◽  
Direshni Naiker ◽  
Delwyn Gloria Jones

To become mainstream, Nature Positive development needs positive messaging, measures and metrics to guide, plan and assess urban outcomes. With accelerating climate crisis and negative messages getting the upper-hand, it is important to avoid paralysis by bad news. Whilst striving for a nature positive world, more effort should be on moving beyond zero to qualify and quantify benefits, gains and regenerative outcomes instead of around damage and loss sticking points. Life Cycle Benefit Assessment (LCBA) methods measure gains in accelerating regeneration and climate security that enables a good news focus. Its reach beyond negative quantifies and shows positive gain beyond zero loss outcomes. The aims are to clarify concepts, challenges and quantitative methods then review real-world 3rd party Certified nature positive case studies. Climate security, human wellness and resource viability gains inside safe operating space within planetary boundaries are quantified as positive benefits. contrary to conventional Life Impact Cycle Impact Assessment LCBA assigns damage losses as negatives debts and benefit gains as positive savings. It concludes that LCBA remains under development with more research needed to model economic outcomes.

2009 ◽  
Vol 14 (2) ◽  
Author(s):  
Johan Rockström ◽  
Will Steffen ◽  
Kevin Noone ◽  
Åsa Persson ◽  
F. Stuart III Chapin ◽  
...  

2017 ◽  
Vol 100 (1) ◽  
pp. 5-24
Author(s):  
Wiebina Heesterman

The ‘Right to Food’ is a legal entitlement owed to all human beings established in international law more than half a century ago. Fulfilment of the right has been entrusted to states parties to the 1966 International Covenant on Economic, Social and Cultural Rights (ICESCR). However, in practice, the right is often breached because of hostility or indifference from individuals or institutions refusing access to provisions, or because of vicissitudes of nature. Adverse impacts due to human interference in natural processes are increasingly noticeable in the area of food production. These processes have been classified into nine distinct categories, all of which need be kept within certain margins, so-called ‘Planetary Boundaries’, which delineate a safe operating space for humanity. This paper discusses the impact each of these human-induced developments has on the provision of food as well as the other way round and what the consequences would be if the boundaries were exceeded. Yet there are means of keeping the worst consequences of most of these processes at bay. The paper explores some of these.


Author(s):  
Heidi Rapp Nilsen

Sustainable development, as explained through the three pillars of environment, society and economy, is a well-known concept and has been used extensively in recent decades. There is finally a growing acknowledgement that environmental sustainability is the prerequisite for achieving the other two pillars of societal and economic sustainability. Nevertheless, there is a tendency to not explicate the negative interactions between the pillars of sustainability, as in the interlinkages between the UN’s sustainable development goals. In this paper, we draw attention to a method for explicating both reinforcing and counteracting goals. This is a conceptual paper but with short, illustrative examples from different levels of the R&D sphere on how this method can be used: one example is at the project level, two are from financiers of R&D projects, and the other is at the UN level. Finally, a longer discussion on relevant ethical guidelines is presented. This paper addresses the responsibility to recognize when and how sustainability goals counteract each other through two key actions. The first action is to identify transgressions of global ecological system boundaries and the resulting serious consequences for trading on environmental sustainability. The second involves bringing to the fore relevant ethical guidelines from the Norwegian National Research Ethics Committee. An update of these guidelines is suggested to reflect recent research on the transgression of planetary boundaries and the consequences for a safe operating space for humans on Earth. Keywords: Environmental sustainability, ethical guidelines for research, UN sustainable development goals, counteracting goals


2016 ◽  
Vol 40 ◽  
pp. 60-72 ◽  
Author(s):  
Tiina Häyhä ◽  
Paul L. Lucas ◽  
Detlef P. van Vuuren ◽  
Sarah E. Cornell ◽  
Holger Hoff

2021 ◽  
Vol 13 (2) ◽  
pp. 949
Author(s):  
Edward B. Barbier ◽  
Joanne C. Burgess

Many of the environment and natural resources that constitute key “safe operating spaces”, as designated by planetary boundaries, are being exploited by a handful of large firms with considerable market share. In this paper, we discuss how the environment and natural resources that occur within a safe operating space can be treated as an exploitable finite stock. We use an optimal depletion model to show how the extraction of these exhaustible assets can be managed optimally, and allow for adjustment in price paths due to technological innovation and environmental externalities. Given the growing market concentration and monopoly power in the key economic sectors that exploit the environment and resources that constitute many safe operating spaces, we then explore how monopoly conditions can alter the extraction and price path of the environmental assets over time compared to that under competitive market conditions. We show that the monopoly may be compatible with more sustainable use, by extending the life of the exploitable, depletable stock, at the expense of firms capturing excessive resource rents from exploitation. This tradeoff means that any policies implemented to tax the excessive monopoly rents need to be designed without compromising the sustainable use of the environment. The tax revenue raised can be channeled into protecting or regenerating natural assets that are essential for global environmental sustainability. If investment in regeneration efforts is sufficiently substantial, or if the wider social and environmental values associated with the exhaustible assets are taken into account, then the safe operating space may be conserved indefinitely. Such policy challenges will become increasingly important as dominant firms exert market power over the planet’s remaining environment and resources that constitute key “safe operating spaces”, as designated by planetary boundaries.


2018 ◽  
Vol 10 (10) ◽  
pp. 3682 ◽  
Author(s):  
Lauriane Mouysset ◽  
Luc Doyen ◽  
François Léger ◽  
Frédéric Jiguet ◽  
Tim Benton

It is possible to frame sustainability as occurring when the global or local system is within a set of limits and boundaries, such as the concept of safe operating spaces within planetary boundaries. However, such framings, whilst highly useful conceptually, have been difficult to translate into operation, especially in the development of policies. Here we show how it is possible to define a safe operating space, bounded by sets of constraints. These constraints can be of a variety of forms (e.g., income, or biodiversity), and, importantly, they need not all be converted to a single common metric such as money. The challenge is to identify a set of policy options that define the “safe policy space” which maintains the system within the safe operating space defined by boundaries. A formal methodology, Co-Viability Analysis (CVA), can be used to do this. This provides a coherent framework to operationalize sustainability and has a number of extra advantages. First, defining a safe policy space allows for a political choice of which policies and so is not prescriptive—such as would be the case if a single policy option were defined. Secondly, by allowing each boundary to be defined with its own scale of measurement, it avoids the necessity of having to value natural capital or ecosystem services in financial terms. This framework, therefore, has the potential to allow decision-makers to genuinely meet the needs of their people, now and in the future.


2020 ◽  
Vol 45 (1) ◽  
pp. 497-521 ◽  
Author(s):  
Frank Biermann ◽  
Rakhyun E. Kim

In 2009, a group of 29 scholars argued that we can identify a set of “planetary boundaries” that humanity must not cross at the cost of its own peril. This planetary boundaries framework has been influential in generating academic debate and in shaping research projects and policy recommendations worldwide. Yet, it has also come under heavy scrutiny and been criticized. What is today's overall significance and impact of the notion of planetary boundaries for earth system science and earth system governance? We review here the development of the concept and address several lines of criticism, from earth system science, development studies, and science and technology studies. We also examine some applications of the framework, discuss broader governance implications, and reflect on actual policy relevance. In concluding, we explore the most recent incarnation of the planetary boundaries framework in its avatar as earth system targets supported by an Earth Commission.


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