Towards a Symbol for the World Campaign for The Biosphere

1984 ◽  
Vol 11 (4) ◽  
pp. 309-312 ◽  
Author(s):  
John R. Vallentyne

Criteria in selecting a symbol for The World Campaign for The Biosphere are analyzed around fourteen questions posed to the World Council For The Biosphere (WCB) and the International Society For Environmental Education (ISEE). To be truly supranational the symbol must be free from words and focused on mind and The Biosphere—the key end-points in the circular causal chain of ‘education for ecologically sustainable development’. As the target audience is external to WCB-ISEE, the symbol should be open to use by other organizations, and perhaps have a designated place for their identification. To the extent that the symbol poses a moral question it should be spiritual, emotive, and applicable to instances of overexploitation and excessive waste. Technology should not be automatically excluded, nor should the focus be restricted to organizations (versus people) or specific age-groups.The essential message to be communicated is wholeness through feedback. Suitable geometric forms include irregular lines ending where they begin, circles, spheres, and (in terms of computer imagery) pulsating objects. Existing symbols with appropriate traditions to build on include: the yin-yang symbol of the Tao; the Atlas symbol of person-planet; individual life-forms such as a tree; and the glory—the shadow of a human head surrounded by concentric, rainbow-coloured circles.

Author(s):  
Mahabub Alam Sheikh

Protection of the Environment and Sustainability goes hand in hand as one mechanism compliments the other. On the other hand, Sustainable Economic Growth can only be achieved if it is linked to Ecologically Sustainable Development (ESD). Sustainability can best be described as "Living within the limit of what the environment can provide while safe guarding the environment for future generation, Understanding the many connections between environment, society and economy, and equitable distribution of resources and opportunities". Uncontrolled Green House Gas Emission has caused global warming, sea level rise, change of weather pattern (e.g severe untimely rainfall at unusual location), and alarming increase of natural disasters (Cyclone, Hurricane, Floods, Tsunamis and other natural phenomena). Third world countries are worst affected by the Green House Gas Emission and Global Warming Impact and Bangladesh is one of them. UN has taken a leading role and guiding the world to work together not only to reduce pollution but to make significant contribution in achieving pristine environmental conditions. Under the umbrella of UN, the world is now taking collective action to reduce Green House Gas Emission and Tackle Global Warming Impacts. Concerted efforts must be taken in an accelerated pace to educate at Global, Regional, National and Community level, about the benefits of the above-mentioned concepts and introduce incentive-based programs for mass participation. The environmental cleanup process should start from individual home and gradually extending to community, national and global level to achieve accelerated measurable success. An opportunity must be created to reform land use change, replacing pollution producing industries with environmentally sustainable practices. It is overdue to put through a series of EPA recommended processes to clean up the contaminated land, soil and water and secondly, introduce and adapt an Ecologically Sustainable Development program. The long-term goal should be to expedite and spread the land use change practices to relace the contaminated practices and introduce mandatory adaption of environment friendly technology for the ongoing industrial and business activities to reduce pollution while contributing improving the environment. With a global collective action this world can be transformed into a heaven on earth.


2021 ◽  
Vol 24 (1) ◽  
pp. 66-89
Author(s):  
Lachlan Penninkilampi

Urbanization is arguably the most severe and irreversible driver of environmental change, particularly with respect to biodiversity. This is the case even in Australia, a megadiverse country with a sophisticated federal regime of biodiversity governance. Yet, life persists in urban worlds. In the context of global climate and ecological crises, this article endeavours to illustrate how law and policy can grapple with the complexities of urban biodiversity and enable it to flourish. First, the article outlines the current approaches to urban biodiversity: what is it, what is it like, why does it matter and how do humans think of it? Second, the article analyses the current state of biodiversity governance in Australia, focusing particularly on the laws and policies of the Commonwealth, New South Wales, and local governments in Greater Sydney. Finally, the article details a program of reform which revisits the original guiding principles of ecologically sustainable development, illustrating how they could be unleashed for the better governance of urban biodiversity with respect to decision-making, the administration of law, issues at scale, the economy, valuation techniques and community participation. The program includes not only systemic and multi-scalar reforms, but also local-level reforms which have significant yet often overlooked potential to encourage pro-biodiversity behaviours in everyday life. The aim is to reveal just some of the many ways in which hope can be creatively transformed into action for a biodiverse urban future – that is, to reveal the possibilities of law and policy to enable urban biodiversity to be better recognized, understood, valued, protected and enhanced as Australia develops in the twenty-first century.


2013 ◽  
Vol 864-867 ◽  
pp. 328-332
Author(s):  
Lai Zhang

In the urban ecosystems , the greening as a subsystem in the beautiful urban environment , it plays an active role of maintaining urban ecological balance and sustainable development. On the basis of surveying the greening in Anshun city of Guizhou, the ccological effect of 16 typical plants of them, releasing oxygen and declining temperature were studied. The results showed that the species less, structure only, species evenness low; the ability of releasing oxygen is different for different plants in different months, but the similar law is rising in June and August, declining in July and September; in August, the law of declining temperature is consistent with releasing oxygen, but the most obvious were Platanas acerifolia (0.32°C), Ligusttrum quiuoni (0.26°C), Parthenocissus trcuspidata (0.46°C) in arbors, shrubs and climbing plants. The results provide some basis informations and valuable suggestions for Anshun city ecological construction, improving the living environment and ecologically sustainable development.


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