Tag Archives: science

We are experiencing Extremes

Republished article: Extreme heat waves in a warming world don’t just break records – they shatter them July 23, 2021 1.14pm BST Updated July 26, 2021 5.15pm BST Author Scott DenningProfessor of Atmospheric Science, Colorado State University Disclosure statement Scott Denning has … Continue reading

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Making Steel to Meet Demand. Industrial Contamination

To make a Turbine, a modern renewable technology, we need steel (71-79% of total turbine mass); fiberglass, resin or plastic (11-16%); iron or cast iron (5- 17%); copper (1%); and aluminium (0-2%). So to reduce the use of coal to … Continue reading

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Will we be Fishless?: Part V

A recent study has illustrated that even Mother Nature with her volcanoes (there are approximately 1,500 known, active volcanoes worldwide) is adding higher levels of mercury than she has to date. There are an unknown number of volcanoes on the … Continue reading

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Out of Africa

Title: A San (Bushman) who gave us an exhibition of traditional dress and hunting/foraging behavior. Namibia. (IDBeatty_002219) Perhaps the biggest long-term strength of the hunter-gatherers’ lifestyle was that it provided an inbuilt control on the overall level of human population. … Continue reading

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