Article

Advancing integration: Shared earth model to live earth model

October 2009

Authors:

ResearchGate has not been able to resolve any citations for this publication.

ResearchGate has not been able to resolve any references for this publication.

Article

Living in a glass house

January 1989 · Environmental Science and Technology

Douglas G. Cogan

The article discusses depletion of the Earth's ozone layer, its effect on the global environment, and testing being done in 1989 in and around Stavanger, Norway to further document the extent and magnitude of ozone depletion in the atmosphere. Also discussed is the Montreal Protocol, an international agreement signed in September 1987 that calls for a 50% cut in production of fully halogenated ... [Show full abstract] chlorofluorocarbons (CFCs) by 1998.

Article

Über moosbewohnende Zieralgen (Desmidiaceen) aus Oberösterreich

R Lenzenweger

An account is given of desmids living between mossy vegetation on wet concrete-walls, limestones in the spray zones adjacent to waterfalls and on wet earth in the region of Upper-Austria. 13 taxa are found and illustrated.

Article

Full-text available

Does extraterrestrial life have intrinsic value? An exploration in responsibility ethics

February 2018 · International Journal of Astrobiology

Ted Peters

If space explorers discover a biosphere supporting life on an off-Earth body, should they treat that life as possessing intrinsic value? This is an ethical quandary leading to a further question: how do we ground a universal moral norm to which the astroethicist can appeal? This article closely analyses various forms of responsibility ethics and finds them weak because they commit the ... [Show full abstract] naturalistic fallacy – that is, they ask nature to define the good . The good, however, is self-defining and not derivable from nature. Even so, a revised responsibility ethic could ground its universal norms on the fact that life and only life can experience and appreciate the good. Conclusion: living creatures possess intrinsic value both on Earth and elsewhere in the Universe.

View full-text

Article

Strange skies: Invisible beings that live far above

February 2012 · The New Scientist

Stephen Battersby

Few creatures soar as high as the invisible denizens of Earth's skies. It is even possible that life on Earth began up there in the stratosphere

Article

Life is found in the deepest layer of Earth's crust

November 2010 · The New Scientist

Michael Marshall

An expedition to the deepest layer of the Earth's oceanic crust has revealed a new ecosystem living over a kilometre beneath our feet

Article

Anthropocentrism and the Argument from Gaia Theory

September 2009 · Ethics and the Environment

Thomas J. Donahue

Anthropocentrism is the view that the only things valuable in themselves are: human beings; their desires, needs, and purposes; and the satisfaction of those. In turn, Gaia theory holds that the Earth and all creatures on it constitute something akin to a vast living being. Many layfolk hold that Gaia theory implies the falsity of anthropocentrism, and thus puts the kibosh on that doctrine. But ... [Show full abstract] philosophical writers, insofar as they have considered the matter, deny this implication. In this paper, I defend the layfolk against the learned. I argue for what we may call "the Kibosh Thesis," the view that Gaia theory does indeed put the kibosh on anthropocentrism. I defend this thesis by appealing to what I call the Part-Whole Thesis: the view that no parts of a living being which do not constitute the whole being can have as much intrinsic value as the being itself has. And since the evidence in favor of Gaia theory is mounting, this thesis would appear to give us a fairly strong argument against anthropocentrism. In arguing for this position, I show why anthropocentrism is a plausible doctrine, meet the main philosophical objections to the Kibosh Thesis, specify the main claims of Gaia theory, and develop the argument from the Part-Whole Thesis.

Article

Method for estimating the soil capacity of atmospheric dinitrogen fixation

January 2010 · Romanian Agricultural Research

Importance of nitrogen in the nutrition of all living on earth, made the scientists to study the extent of the atmospheric nitrogen fixation by unsymbiotic microflora in soil. The methods of quantitative estimation, used in the 20th century, have not been entirely satisfactory, because they overlooked the nitrification processes, testing fixed nitrogen by the Kjeldahl method only. This paper ... [Show full abstract] suggests a more complete method for determining the natural contribution of atmospheric nitrogen fixation to the soil. This method takes into account both the N- organic and N-NH+4 as quantified by the K eldahl method and the nitric N produced by mineralization of the N compounds resulting from dinitrogen fixation during the soil incubation period.

Book

Living in Integrity: A Global Ethic to Restore a Fragmented Earth

January 1998

Laura Westra

Article

The Ethics of Atheism

January 2017 · The Journal of Ecclesiastical History

Alec Ryrie

The history of a sect can scarcely avoid dancing with sectarianism. Even if the sect has vanished from the earth, it is difficult not to become either a defender or a critic, and when there are controversies still living, history cannot help but feed them and feed off them. The only certain way to avoid this is to retreat inside the sect entirely, becoming part of a world where it is the only and ... [Show full abstract] obvious subject of interest. And so the histories of religious minorities easily become self-referential ghettoes, where formidable expertise is built up while basic questions about how the subject is framed are left unasked.

Article

Die San - das älteste Volk der Welt. The San-population - an african people believed as the oldest p...

April 2015

Volker Kaminske

Africa is to be considered as the origin of the human race. Many fossils prove evidence for a continous settling of this continent by men since a biological radiation 500 000 years before now. Called as "bushmen" some tribes of the original San live until to-day under conditions like their (and our) ancestrors 15 000 years ago. It may be a very big and responsible task to leave the things of ... [Show full abstract] their development to their own decision. Praxis Geographie 45, 2015 (4), p. 16 - 19

Article

Transient Radio Sources in the Galactic Center

January 2002

The estimates of the rate of occurrence of transient radio sources are presented from the NRAO Galactic Plane (GP) survey observations, a program to monitor the sky at 8.35 and 14.35 GHz. The GP survey series is intended to detect short lived radio sources. The transient radio sources near the galactic center are presented and estimates of the rates of transient events discussed. The galactic ... [Show full abstract] center region ( |b| < 3 ° , 3 ° < l < 357° ) is monitored at a number of epochs and estimates of the number of variable radio sources in this region is presented. These observations used the NRAO/NASA Green Bank Earth Station to survey the galactic center.

Article