Underground  internet!

In his wonderful book Peter Wohlleben tells about “internet” that trees have together by their roots and symbiosis with mushrooms.  Trees can exchange information about  water situation or insect attacks. What a fascinating idea!

Peter Wohlleben: Das Geheime Leben der Bäume. Was sie Fühlen, wie sie kommunizieren – die Entdeckung einer verborgenen Welt. 2015. Puiden salattu elämä in Finnish.