Daily Field Notes #166

"Water and air, the two essential fluids on which all life depends, have become global garbage cans." ~Jacques-Yves Cousteau

How nice that you made it to this Daily Field Note! It is already the 166th edition where we put great posts from the last day(s) in the spotlight. This way you can easily find articles worth reading and authors get more of the exposure they deserve.

Geopolis is a community that promotes and connects people who are interested in fields of "global" sciences. These are the sciences that deal with planet earth and the interesting interactions taking place on it. Although just as fascinating, they do not always fit in the categories of "STEM". Here at Geopolis they are the corner stone of the community.

How to get your post in this selection? You do not have to be a member for your post to get featured in the Daily Field Notes. Just write your post with the #geopolis tag, or one of the other featured tags: #Geography - #Geology - #Ecology - #Archeology - #Anthropology - #History

Geology: Mineral Mondays #32 - Cutting Slabs

Original post by Hive account@rt395

Slabs are roughly 1/4' slices of material most commonly used for making cabochons. However, sometimes the material is so amazing the slabs are left as is for display or further polished and displayed. They are also used as a way to explore what is inside of a rock rather than breaking it open with a hammer. The Tiffany Stone header image of this post is a good example of cutting to see what is inside. The entire specimen has an orange crust to it and you wouldn't know the interior is made up of fluorite and a yet unidentified, green crystal.

Anthropology: From Homo Sapiens to Homo Deus

Original post by Hive account@moreaboutmarina

"If I don't update my body's anti-virus program regularly, I will wake up one day to discover that the millions of nano-robots coursing through my veins are now controlled by a North Korean hacker." No edifying prospects, if you imagine so. The Israeli historian Yuval Noah Harari describes in his book "Homo Deus - A brief history of tomorrow" how he imagines the future of man - as a dark version of the technological age. I must admit, some of his theses are very exaggerated and reading them can make you queasy when you think about the future. But nevertheless, his ideas of the future H...

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