Mother Nature

First time to see such stones from miles away sent through sea.
Few years ago I experienced the effect of a volcano in Kagoshima since Sakurajima is so close.
After we woke up in morning there, everyone came out on street and clean up the dust.
However, there is no active volcano close to Okinawa.
Until two weeks ago, volcano from hundreds of miles away sent these grey pumice to Okinawa shore.
It got me thinking. what if we don’t clean it up and what will it become?
If this happened in decades or centuries ago, would all the beaches just turn grey and last for a long time.
Eventually all the beach look like the black sand beaches like in Scotland?

It is problematic to many people but it is definitely amazing thing to see from mother nature.