A Philosophical Look at Gaia (Tim Lenton)

A generation ago, the Gaia hypothesis was simultaneously met with both an explosion of public popularity and an implosion of rejection by many in the scientific community. This rare occurrence is explained by Michael Ruse, professor of philosophy at Florida State University, in his entertaining and highly readable book The Gaia Hypothesis: Science on a Pagan Planet. …

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Biodiversity

Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi. While Earth’s biodiversity is so rich that many species have yet to be discovered, many species are being threatened with extinction due to human activities, putting the Earth’s magnificent biodiversity at risk. Read more

Civilization Timeline

Civilization (from the Latin civis=citizen and civitas=city) is a term applied to any society which has developed a writing system, government, production of surplus food, division of labor, and urbanization. The term is difficult to define because not all ‘civilizations’ include every one of the above facets. The term is often used, therefore, to suggest a highly developed culture. Visit the site …

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If Racial Identity Can Be Fluid, Who Changes Their Race? (Alexander Agadijanian)

In the United States, although attention towards race and identity is ubiquitous, this focus often remains narrow – seeing racial identity as a rigid, permanent trait clearly defined for all. Yet growing immigration rates and racial intermarriage have left many with racially ambiguous positions in US society. Accordingly, burgeoning research on ‘racial fluidity’ has sought to better understand …

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