>Unless of course, they were already there and humans' history dates way back (i.e., before the island shifted east due to tectonic plates movements)? this hyp

>Unless of course, they were already there and humans' history dates way back (i.e., before the island shifted east due to tectonic plates movements)? this hypothesis' timeline is way way way off. modern humans have been around on the scale of hundreds of thousands of years. significant tectonic shifts are on the scale of tens of millions sea level changes? maybe. tectonic shifts? definitely not