Can humans shrink in size?

Looks like this is the case. The environment has a saying in human evolutive adjustments. 

New research on a tiny bone of one of the hobbits - Homo floresiensis - of Flores Island suggests that this happened there. 

Move to a remote island with no threats and limited food and, with time, people may shrink in size - including the brain. 

Could this explain the small height of some eskimos of Greenland in the 19th century? 

The explorer Josephine Diebitsch Peary with a family of eskimos in Greenland in 1891.
The explorer Josephine Diebitsch Peary with a family of eskimos in Greenland in 1891. 

Check the whole tale about the new findings about Flores Island in this article of Nature. 

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