Restoring the human side to hierarchy

Hierarchy has its upsides and downsides. A pyramidical power structure works well for day-to-day decision making. But as the distance between the base and the tip of the pyramid increases, tensions between organizational ...

Grandparent 'child care' a win across generations

As parents struggle to juggle work and family commitments, early childhood education experts are encouraging Australians to acknowledge the important role of grandparents as critical caregivers in society.

Do octopuses, squid and crabs have emotions?

Octopuses can solve complex puzzles and show a preference for different individuals, but whether they, and other animals and invertebrates, have emotions is being hotly debated and could shake up humans' moral decision-making, ...

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