The
Mystery of the Human Hobbit
Is the hobbit a new human species or nothing more than a modern human
with a crippling deformity?
On the far-flung island of Flores, in the Indonesian archipelago, a team
of archaeologists happened upon a tiny 18,000-year old skeleton. It was
no more than a metre tall. They assumed they have found the remains of
a young girl. But other signs suggested she was in fact much older. They
had discovered one of the smallest human adults ever found.
As the dig continued, the
evidence unearthed got stranger. The diggers found elephants the size
of cows, rats the size of dogs, lizards the size of crocodiles. It was
like stepping with Alice into Wonderland. It was not just the humans
that were peculiarly sized, everything large had shrunk and everything
small had grown.
Further digging uncovered
spear points scattered among the bones of the pygmy elephants that appear
to have been roasted on fires. It seemed that their tiny human must
have been a skilled and intelligent hunter. Yet when they looked more
closely at her skeleton, they discovered her brain was smaller than
any other known human and no bigger than a chimpanzee's.
The team began to realise
they had discovered a new species of human being. They called her the
Hobbit. She was the smallest known species in modern human history.
She lived at a time during which we previously thought we were the only
species of human left on the planet. She seemed intelligent even with
an animal-sized brain. She was someone worlds apart from everything
understood about our ancestry, who challenged what it means to be human.
The Hobbit was hailed as the scientific sensation of the century.
But the discovery team could
have made a monumental mistake. Scientists began to wonder whether the
Hobbit was in fact nothing more than a modern human, but a sick one.
A team of Indonesian biologists
headed deep into the Flores jungle on a mission to find pygmies who
might be the Hobbit's living descendants. They were convinced that they
found them. An evolutionary scientist retraced the trail of clues that
led her to one of the oldest anatomical collections in the world and
the discovery of a diseased but tiny human skeleton. Another expert
brought the Hobbit's brain back from her grave and subjected it to the
rigours of cutting-edge brain scan technology.
Further reading:
From Lucy to Language Donald Johanson and Blake Edgar
The Complete World of Evolution Chris Stringer and Peter Andrews
African Exodus: The Origins of Modern Humanity Chris Stringer,
Robin McKie
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