Permafrost: a new threat over the planet. We talk a lot about Permafrost recently. It is melting, a phenomenon that is associated with climate change, global warming, the end of humanity. What is permafrost? In what state is it? The soil of the Earth, in very cold or periglacial regions, has a upper layer (of […]

Lets get our cities invaded by plants. As we are leading with the global heating climate (it’s not just warming). Our cities must be adapted. The ground, waterproofed by cement and asphalt are converted in deadly swimming pools in case of torrential rains, and frying pans under the burning sun. The greening of walls, roofs, […]

Presentation Welcome to the people who enter this Villafavela blog. The topics discussed here are several and hopefully each one can contribute to bring something new in our daily lives. Our environment is changing very quickly, on the one hand thanks to technology, and on the other hand because our human activities since the industrial […]