Last week Nature published the first findings from the Aboriginal Heritage Project, which aims to build the first genetic map of Aboriginal Australia and help indigenous Australians trace their ancestry and family history. Analysing DNA in samples of hair has revealed that since their initial arrival in Australia around 58,000 years ago, communities of Aboriginal people have remarkably remainded in the same regions across the continent.
Studying the mitochondrial DNA from over 111 Aboriginal hair samples collected from across Australia between the 1920’s and 1970’s has uncovered that all Australian Aboriginal’s living today are decedents of the first population to arrive in the country and over 1,500 to 2,000 years, groups of people spread across the land to both east and west coasts before eventually meeting in South Australia. Mitochondrial DNA is often used to trace maternal ancestry and map out ancient linages from deteriorated samples.
Field stations visited between 1928 and 1965, indicating sites where hair samples were provided.
“These findings confirm what the Aboriginal community have known all along – that their deep ties with country stretch back thousands of years,” said Dr Raymond Todler, co-author of the study from the University of Adelaide. The study confirms that there is a real deep connection between Aboriginal people and country that has developed over thousands of years.
Recently a lot of evidence has surfaced explaining the science behind how walking in nature can actually change our brains for the better! A dynamic community of writers cooperatively known as Collective Evolution have recently published an article that went viral through social media outlet Facebook expanding on several functional reasons we should all be hiking more often!
Walking along the stunning Cape to Cape Track north of Smith's Beach
We’ve all had an inkling for quite some time that hiking is good for our body, mind and soul but science is now uncovering that while hiking we are actually altering brains for the better! Stopping negative and obsessive thoughts is only the start in the list of mental health benefits associated with walking in nature. We can also boost our creative abilities by disconnecting from technology while hiking. That’s write everyone, leave your smart phones at home!
Pure Joy out on the Track!
At Cape to Cape Explorer Tours we have endless options available for you to experience one of the most spectacular long distance coastal hikes in the world! We can’t think of a better way for you to boost your brain power than here in the southwest. Have a browse through our self-guided and guided options to see what you can pencil in for your next holiday!