How to tame 'wicked problems' like COVID-19

It is easy to buy into the narrative that COVID-19 is one of the five horsemen of the apocalypse, if you read historian Ian Morris and his analysis of the rise and fall of human social development over the past 15,000 years.

Like evolution, all scientific theories are a work in progress

Discussions about the nature of science and scientific theories are often confused by the outdated view that such theories are rendered false when anomalies arise. The notion of a scientific theory as a static object should ...

'Black swan' events strike animal populations

Black swan events are rare and surprising occurrences that happen without notice and often wreak havoc on society. The metaphor has been used to describe banking collapses, devastating earthquakes and other major surprises ...

Urban swans' genes make them plucky

Researchers have discovered that swans' wariness is partly determined by their genes. The research, which is published in the open access journal BMC Evolutionary Biology, suggests that swans which are genetically predisposed ...

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