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Rapid Undersea Geology Observed

An undersea volcano near the Cook Islands was observed to grow and shrink rapidly in a fortnight, rivaling the rapid changes in Vesuvius and Mt. St. Helens.

Geologists 750% Wrong in Death Valley

A volcanic explosion in northern Death Valley occurred 800 years ago, not 6,000, “far more recently than generally thought,” according to new dating estimates. The event that created Ubehebe Crater is so recent, in fact, geologists think another devastating explosion could happen today.

Oozing Life Up Against All Odds

The origin of life clearly requires a major leap in complexity, but not just any complexity. A conglomerate rock is complex, but not alive. Life has functional complexity – the ability to selectively take in materials to grow, move and reproduce. Life also requires growth, but not just any growth. Fire grows and reproduces, but is not alive, whereas a living cell grows and reproduces according to internal programmed instructions. Evolutionists think the origin of life by natural causes is a tractable problem that will eventually be solved. Let’s see a couple of examples of how their work is coming along.

What Do Scientists Know About Prehistory?

Evolutionary biologists and geologists speak of events happening millions or billions of years ago as concrete facts. They are not observational facts, though; they are inferences from indirect evidence. Indirect evidence can often lead to different conclusions; in fact, some philosophers like Duhem and Quine argue for “under-determination of theory by data,” meaning that data can never converge to support just one theory. Some can demonstrate logically that there are an infinite number of theories that can explain a set of data. Evolutionary scientists counter that there are only one or a few that are reasonable (implying that theirs is among the limited set of reasonable ones). Recent discoveries that threaten to overturn past reasonable theories, though, cast doubt on their confidence.

Geology Roundup

Wonders under the sea highlight this roundup of recent geology news. Speaking of seas, the Dead Sea also made headlines, as well as data on the question of whether earthquakes are increasing.

How Not to Date a Volcano

Two teams of geologists looked at the same volcano field in Nevada, but came up with vastly different dates.
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