Category Archives: Paleoclimate

The end of the Hollowscene

The concept of the Holocene epoch is a 19th century notion developed when the preceding “ice age” was thought of as a monolithic block of ice extending back to the end of the Pliocene. In this context it made sense … Continue reading

Posted in Anthropic interglacial, Anthropocene, Climate, Geology, Holocene, Paleoclimate | Tagged , , | Leave a comment

The Pause That Refreshes

We hear more and more about the Pause. This pause refers to a hiatusĀ in lower atmospheric warming for a human generation since 1997. This “pause” by its very name implies that warming will resume sometime soon. Only zealots will claim … Continue reading

Posted in Climate, Global Warming, Paleoclimate, the "Pause" | Tagged , | Leave a comment

Large Igneous Provinces, Temperature, Sea Level, and Extinctions

We had been looking at the stuff one can easily google regarding global temperature and large igneous provinces (LIP’s) and it seemed there might be something, so we dug in. There is an organization, largeigneousprovinces.org, that has excel data in … Continue reading

Posted in Climate, Cretaceous normal superchron, Extinctions, Geology, Large Igneous Provinces, Magnetic Reversals, Paleo Sea Level, Paleoclimate | Tagged , , | Leave a comment

Some Things We’ve Noticed About the California Drought

California is a drought state. Our so called “Mediterranean” climate falls in a global zone just poleward of the great deserts and along the western continental margins that is characterized by winter rain and summer drought. Should we be surprised … Continue reading

Posted in California Drought, Climate, Geography, Oceanography, Paleoclimate, Relationship of SST and 200hPa Anomalies, San Francisco Rainfall | Tagged , , , , | 1 Comment

YGBFkiddinme, Low Emissions Grass?

From Nature MagazineĀ this pearl of pulchritude: “The solution, says Michael Peters, an agronomist at CIAT and leader of the team that has developed the low-emissions grass, is to encourage ammonium to persist in the soil for longer, by suppressing microbial … Continue reading

Posted in Biology, Carbon Cycle, Climate, Climate Change, History of Life, Microbial Dark Matter, Paleoclimate, Salvation from Cows, What's going on here? | Tagged , , , , , , | Leave a comment

Dude, It’s Not About Carbon Dioxide

We know a lot about Carbon dioxide in a jar. We know the wavelengths it prefers to absorb and emit photons. We know it tends to mix efficiently with other gasses. We know it has a nearly magical affinity for … Continue reading

Posted in Carbon Cycle, Carbon Dioxide Loves to Swim, Climate, Climate Change, Global Warming, Paleoclimate | Tagged , , , , , , , | Leave a comment

The Duty of Truth

Those who work at public institutions owe the public, their patrons, a duty of truth. Private citizens are free to engage in any foolishness that suits them, but public servants must be held to a higher standard. The graph above … Continue reading

Posted in Climate, Climate Change, Global Warming, Paleoclimate | Tagged , , , | Leave a comment