Radiofrequency Radiation, here’s the thing

At one end of the radiation spectrum there is the non-ionising radiofrequency, electromagnetic radiation (RF). These longwave and microwave frequencies are used for radio, TV, smartphones, smart meters, base stations, Wi-Fi and other wireless telecommunications. RF radiation lies in the …

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Western Black Rhinoceros – Extinct 2003

An estimated one million black rhinoceroses from four different subspecies roamed the savannas of Africa in 1900. By 2001 that number had dropped to about 2,300 black rhinos and just three subspecies. This is the story of how we exterminated one of those subspecies, the western black rhinoceros. There have been some …

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Caribbean Monk Seal – Extinct 1952

The Caribbean Monk Seals were also known as the West Indian Monk Seals or Sea Wolves.  The first Europeans to see them in August 1494 were Christopher Columbus and his crew when their ship laid anchor off the island of Alta Velo. Their population size, prior to exploitation by Europeans and overfishing, as at …

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Malta – Who Gives a Damn

By far the most fundamental division within humanity is between people who give a damn and people who do not. In Malta, for example, the few give a damn and the many do not. We are following the pied piper’s tune of unrestrained economic growth, wild consumerism, high-rise buildings, anything goes …

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The Insanity Gene

Frogs are disappearing from the Sierra Nevada in California, from the Monteverde cloud forest reserve in Northern Costa Rica and from Australia. In Central Costa Rica the population of several endemic frogs crashed. Rare and specialised species are vanishing from populated and disturbed areas and from …

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The Moa – Extinct 1445

For millions of years, nine species of large, flightless birds known as Moas thrived on the islands today known as New Zealand (Aotearoa). The evolutionary lineage of these Moas dates back sixty million years. The Moa fed on twigs and plants. The Moas had one main predator and that was the …

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People are not evil, just amoral

To be evil is to know right and wrong and to deliberately choose to do wrong, to wilfully cause pain, death and destruction. To be amoral is to be indifferent, to be unconcerned as to rightness or wrongness of anything. This causes one to act selfishly in a way that is totally uncaring of consequences. This is a …

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Biodiversity – Size Matters

Marine life, and ocean coral reefs in particular, are threatened by acidification, illegal fishing, legal overfishing, agricultural runoff, the spread of algae, excessive silt flowing in the seas and oceans caused by deforestation and dynamite fishing. In fact most of marine life will …

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Passenger Pigeon – Extinct 1914

The passenger pigeon flew with grace, speed, and agility. The bird had a small head and neck. The tail was elongated and wedge-shaped. The wingspan was broad and the wings were pointed and powered by large breast muscles that gave it capability for prolonged flight. The average length of the male was …

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The Age of Humans

Nobel Prize winning Dutch chemist, Paul Crutzen popularised the term ‘Anthropocene’ (The Age of Humans) that represent this human dominated geological epoch. His argument was based on the facts, 18 years ago, that human activity has has transformed between a third and a half of the land surface area of …

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