Ryszard Kaczka participated in a major collaborative effort of 58 scientists who have carried out precise dating of construction timber to identify periods of economic well-being in pre-modern Europe. Learn more in the press release or read the full paper published in ‘Frontiers in Ecology and Evolution’!
![](https://web.natur.cuni.cz/physgeo/dendro/wp-content/uploads/2022/02/Regional-patterns-of-European-building-activity_Fevo.jpg)