Biosphere College Essays Samples For Students

For too long, we have tried to ignore a sneaking suspicion that as a race of people we cannot continue to use our planet’s resources in the way that we are accustomed. It has been said that we are “long on things but short on time” (see Durning 179, for example). In this essay I will look at why that is: how stress is being placed upon our water resources and upon our biosphere as a whole, and how this is generating conflict between people, governments and personal values; in addition I will consider specifically what, if any, responsibilities should be ...

Environmental Worldview

1. I support the Stewardship environmental worldview that is in the middle between Earth-exploiting Planetary management worldview and unrealistic utopian Environmental Wisdom worldview. In my opinion, Stewardship’s environmental worldview is also the closest to Christian ethics and morality since humanity was indeed chosen by God to be ‘stewards’ of the world. At the same time, people still need to care about the environment. God provided people with intelligence that would prevent them from self-destructive activities including full exploitation of Earth.
2. My environmental worldview encompasses the entire ‘ladder’ of ethical concerns from Figure 28.4 because people ...
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Introduction

Eukaryotes especially multi-cellular organisms, plants and animals, actually have a mutual relationship that entails interdependence between them. This relationship is based on several factors but the most significant and fundamental one is the exchange of oxygen and carbon dioxide. As a matter of fact, plants are the chief sources of organic material in all living things through the process of photosynthesis (Hopkins, 2006). This paper basically tries to demonstrate and illustrate the mutual benefits that exist between plants and animals for survival.

Discussion

According to Hopkins (2006), plants are the chief source of organic matter in nature especially carbohydrates, proteins, vitamins, fats ...

Economic issues of global warming are the most controversial and crucial nowadays.

In the nineteenth century, the volume of CO2 in the air was much less than today. Recently in the world rate of accumulation of this gas in the atmosphere has become unprecedentedly high. The majority of scholars consider that this problem is directly connected with economic growth. The inevitability of a number of difficulties that arise in connection with this process is the main problem along with the need for a relatively short period of time to adapt many economic activities to a rapidly changing climate and other components of the environment.
Pessimistic forecasts the possible effects of anthropogenic ...

Why ecology? What does Ophuls argue? (p. 29, 39-43)

The main task of the ecology is to return humans back to the bosom of nature. Our present day situation is the depiction of our misunderstanding of our place in this world and our world as a whole. The ecology is a way of finding the peace and balance with our environment. In our paradigm, the concept of ruling and governing natural resources and nature itself has been rooted so densely that we have only recently started to notice that something goes wrong. Our dream techno civilization with its developed industry and high-yield crops, in reality, is not sustainable ...

The impact of the environment on human health is quite significant. Many diseases are caused by air pollution, polluted drinking water, and consumption of chemically processed food. Health depends on lifestyle with 50%, 20% from the environment and technology development, 20% bad heredity and only 10% of it depends on the level of health care (Landon 2013).
Nowadays, an enormous amount of pollutants is released into the environment from industrial sources, whether pipe, that pour wastes into rivers or huge production waste landfills. Industrial toxic emissions into the atmosphere so rain and dust return to the surface and ...

The United Nations World Commission on Environment and Development (1987) defined Sustainable Development as “the development that meets the needs of the present without compromising the ability of future generations to meet their own needs.” But Sustainable Development is more complex than this simplified definition. Sustainable Development has many issues concerning it such as development of underdeveloped nations, climate change, environmental damage, environmental regulation, addressing the problem of world poverty, population control, sustainable tourism, ecosphere preservation, urbanization, and conservation of earth’s resources. Sustainable Development is truly a challenge that is global in nature as it concerns the earth’s ...

Abstract

This essay aims to explore several scientific issues: the relation between the burning of fossil fuels and its consequential unbalance of the carbon cycle and the increase of the greenhouse effect that follows it, causing a biosphere change with multiple deleterious effects, both on environments, species and life itself; understand how Darwin’s theory of Natural Selection explains the existence of different species of a being (such as lizards) in one same island; why, now in the Genetics area, a cell’s DNA is only visible during mitosis for being condensed, why “daughter cells”, in meiosis, all have unique genetic material, caused ...

Analysis of Sustainability and its Attributes

Analysis of Sustainability and its Attributes
Sustainability of a system is its ability to persist over time. Any system that fulfills the need of the present generation without compromising the needs of the future can be termed as a sustainable system. This definition of sustainable development, now commonly cited as a definition of sustainability as a whole, is derived from Brundtland definition which is widely cited as the development that meets the needs of the present without compromising the ability of future generations to meet their own needs (Brundtland, G. H. 1987). The concept of sustainability is gaining the ...

Sustainable tourism: the real challenges

Question 1 (a)
Anthropocentrism and ecocentrism has always been the concepts compared to each other. Anthropocentrism is a paradigm in which the nature is understood as the means to satisfy human needs. From the anthropocentric point of view, people occupy the priviledged place in the world, and the nature is valued and preserved because it can maintain the good quality of human life and help them achieve their goals (Thompson  Barton 149).
Ecocentrism is a concept that supports the idea of the nature as the mother of life and everything in the world is connected to each other (Gladwin ...

Global warming has evolved into a demure problem in the present-day world. The problem is very serious, as it concerns a possible lift of temperature and climate alter. Climate warming is a slow and gradual upsurge in the medium temperature on our planet that there is currently. Climate warming is a fact, with which to argue is pointless, and it is therefore necessary to take a sober and objective approach to its understanding. The Earth is warming and this has a tragic effect on the glaciers of our planet. The temperature surges, the ice begins to melt, and the sea level begins to rise. This ...

Biodiversity refers to the diversity of life forms on Earth, millions of species of plants, animals, microorganisms, their sets of genes and complex ecosystems that make up the wildlife. Biodiversity is the main habitat-forming element of the planet, which provides the ability to save the environment and biological resources. Biological diversity is the result of close interaction with the physical shell of the biosphere, since each species is the result of a natural historical development of the organic world. Biodiversity is necessary for maintaining the functional structure of the biosphere and its component ecosystems, as its aesthetic value is the ...

Global environmental systems are networks which compose the surroundings in which living things cohabit, and which constitute the planetary arena as we know it. Examples of global systems include the atmosphere, Cryosphere, biosphere and oceans. The global environmental system is intertwined with ecosystems, culture, economics, and societies. These are in turn related to other phenomena, which are dynamic in nature. These dynamic and natural systems vary in nature, found in a given period of time, and closely based on the existing global human activities, as Steffen et al. (2004) alludes. An example would be our current natural environment: the monsoonal ...

Environmental protection has become a major issue on a global level lately. Numerous conferences and negotiations aim to eliminate worldwide consequences of environmental pollution and preserve the biosphere. Leading scientific experts are developing technologies using alternative energy sources and renewable resources. Researchers investigate the possibilities to reduce the industrial and consumer-related environmental harm and improve energy efficiency. Ecosystems protection is also one of the priorities to legislative authorities on both international and national levels.
However, governmental initiatives cannot be fully efficient without support of a private sector. Various eco-initiatives are regularly held by civic organizations to raise environmental awareness of the ...

If there is one big problem that not only a particular country but the entire world has today, that would be global warming. Global warming refers to a process wherein there is a continuous rise in the temperature of the planet’s climate system. According to experts, since the latter half of the twentieth century, as much as ninety percent of the total rise in temperature accumulated has occurred in oceans and other bodies of water. This is because bodies of water have been identified as dominant carbon dioxide absorbers. However, it is important to remember that global warming does not only ...