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Origin Of Life

Origin of life: Hydrothermal vents spouting again?

Maybe briefly. Origin of life studies, like all science thinking influenced by Darwinism, focus on a single accidental event that made all the difference. (Remember, a suite of events that made a lot of difference would add up to design.) At a recent NASA conference, hydrothermal vents were offered as the big explanation: Three new papers co-authored by Mike Russell, a research scientist at NASA’s Jet Propulsion Laboratory, Pasadena, Calif., strengthen the case that Earth’s first life began at alkaline hydrothermal vents at the bottom of oceans. A paper published in the journal Biochimica et Biophysica Acta analyzes the structural similarity between the most ancient enzymes of life and minerals precipitated at these alkaline vents, an indication that the first Read More ›

VIDEO: Guillermo Gonzalez lectures at UC Davis on the Privileged Planet thesis

WK has pointed out a vid sequence at YouTube, in which Dr Gonzalez lays out a good summary of the privileged planet thesis. Here is the start: [youtube inUlX0oWHbw] WK (what, you haven’t bookmarked and speed-dialled this blog yet? tut, tut!  . . . ) summarises on points of significance for reflection: What is the Copernican Principle? Is the Earth’s suitability for hosting life rare in the universe? Does the Earth have to be the center of the universe to be special? How similar to the Earth does a planet have to be to support life? What is the definition of life? What are the three minimal requirements for life of any kind? Requirement 1: A molecule that can store Read More ›