Bones can tell us so much about the past, not just about the ancestry of modern humans (or homo sapiens) but also about the people and cultures of times long forgotten.

When we think about Indonesia’s place in history, we’re often inclined to think about the histories that shape the socio-cultural and political dynamics we see today. But Indonesia’s global historical significance goes way beyond this when we start considering how Indonesia features in early movements and migrations of humans and how they might have lived.

It's estimated that ancient humans travelled through Wallacea, what we now understand as Eastern Indonesia, at least 50,000 years ago (possibly even before 65,000 years ago) before coming to Australia and its surrounding islands.

There is also evidence of pre-modern ancestry- the most famous, perhaps, being the discovery of skeletal remains in Central Java, which became known as the “Java man,” in the 1890s. These were the first known fossils of the species homo erectus. While difficult to pinpoint precisely, the most recent estimates date these remains to being around 1.3 million years old.

You may also recall the discovery of the Flores hobbits in the early 2000s, when skeletal remains of a species of “tiny humans” was found. These are estimated to be somewhere between 190,000 to 50,000 years old.

Today’s guest is very familiar with the information we can glean from old bones. Dr Melandri Vlok has experience working on archaeological projects in Kalimantan and Sulawesi. She’s a bioarchaeologist and palaeopathologist who specialises in the Asia-Pacific region. One of her truly impressive claims to fame is her work in the discovery of a 31,000 year-old skeleton which shows strong signs of being one of the earliest known examples of a successful amputation, which you can read about in the highly renowned journal Nature. She’s also a member of the exclusive National Geographic Explorers community, having received funding through the program to further her research.