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Word: margulises (lookup in dictionary) (lookup stats)
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The battle over genetically engineered "frankenfoods" that has taken Europe by storm in recent months appears to be headed across the Atlantic. After a Cornell researcher reported in May that genetically altered corn crops were killing off the monarch butterfly, now comes an article in a top British medical journal...

Author: /time Magazine | Title: 'Frankenfood': Why Does Europe Find it Scarier? | 10/15/1999 | See Source »

Animal sex, however, is a more recent invention. Biologist Lynn Margulis of the University of Massachusetts at Amherst believes the evolutionary roots of egg and sperm cells can be traced back to a group of organisms known as protists that first appeared some 1.5 billion years ago. (Modern examples include...

Author: /time Magazine | Title: Is Sex Really Necessary? | 1/20/1992 | See Source »

Lovelock was not the first to argue that earth functions like a giant organism; Scottish geologist James Hutton made the same point in 1785. But Lovelock's formulation is compelling because science now has the tools to explore some of the vast interactions that govern global systems. Although Lovelock first...

Author: /time Magazine | Title: Ideas: How The Earth Maintains Life | 11/13/1989 | See Source »

Lovelock and Margulis have modified the theory over the years to address scientists' criticism that Gaia implied that the earth acted with a sense of purpose. In its newest form, Gaia has inspired a flood of research into the interaction between living systems and the atmosphere, earth and oceans. At...

Author: /time Magazine | Title: Ideas: How The Earth Maintains Life | 11/13/1989 | See Source »

Lovelock originally thought that some purposeful design organized living things to stabilize the atmosphere and climate. Now he and Margulis believe this regulation is achieved through the simple mechanism of feedback. For instance, in a hypothetical scenario, Lovelock shows that a planet covered simply by light- and dark-colored daisies...

Author: /time Magazine | Title: Ideas: How The Earth Maintains Life | 11/13/1989 | See Source »

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