research Climate change and humans together pushed Australia’s biggest beasts to extinction 25 Nov 201926 Nov 2019 Over the last 60,000 years, many of the world’s largest species disappeared forever. Some of the largest that we generally call ‘megafauna’ were first lost in Sahul — the super-continent…
research Logbook of Australia’s ancient megafauna 20 Nov 201920 Nov 2019 Australia is home to some of the most unique species worldwide, including egg-laying mammals, tree-climbing, desert-bouncing and and burrow-digging marsupials, and huge flightless birds. While these animals are fascinating, the…
policy Fires, floods and “inner-city raving lunatics” 16 Nov 2019 It’s a Monday night and I am frantically checking with friends from back home on the Eyre Peninsula if they and their homes are safe from the fire. I am scrolling social…
concepts What is a ‘mass extinction’ and are we in one now? 13 Nov 2019 (reproduced from The Conversation) -- For more than 3.5 billion years, living organisms have thrived, multiplied and diversified to occupy every ecosystem on Earth. The flip side to this explosion of…
