Internet of things graphic.

In my Hallowe’en post I presented various ways in which better rigor in tracking data provenance can do many things — up to and including — saving the world during a zombie apocalypse. Today, I would like to focus on a much more immediate and pragmatic benefit of improving traceability of data to source. Our negligence in communicating and preserving primary and intermediate states of our...

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Big data, small numbers illustration.

Drought is a large-scale problem. Droughts of high severity, long duration, and broad spatial extent happen infrequently enough that ecological and economic dependencies on water are bound to develop during the between-drought intervals. The trick for drought resilient societies is to develop a long-term memory that serves to limit over-enthusiastic exploitation of water resources when water supply is relatively abundant. Most indigenous societies that are highly...

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Lego scene.

Hydrology is the science of sciences. There is no science that is as dependent on the other sciences and there is no science that is so fundamental to every other science. In fact, it is rarely the case that you would find a dedicated department of hydrology in any university, yet some aspects of hydrology are taught in almost every science department at every university. Water is...

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