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Dating the hobbit

When Australian and Indonesian scientists revealed their “Hobbit” discovery in 2004, it created a sensation. Homo floresiensis was a previously undiscovered branch of the human family tree, raising images of a lost world of “little people” living on a remote island in eastern Indonesia.

What really excited scientists about the discovery of the one-metre tall adult skeleton in a cave on Flores was the realisation this species had co-existed with Homo sapiens until just 12,000 years ago.

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Reading the hidden clock in a grain of sand

Zenobia Jacobs, University of Wollongong. Credit: timothyburgess.net
Zenobia Jacobs, University of Wollongong. Credit: timothyburgess.net

Dr Zenobia Jacobs wants to know where we came from, and how we got here. When did our distant ancestors leave Africa and spread across the world? Why? And when was Australia first settled?

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