ecology

This paper examines one of the central questions of human history: what determined migration before states, borders, and modern economies existed? The paper argues that prehistoric migration was shaped primarily by ecology. People moved toward environments where their existing knowledge of...

I have updated the map Market share of newly registered electric & hybrid cars. You can see how the market share dramatically increased in many countries from 2021 to 2025.

I have updated the map of Renewable energy as percentage of primary energy supply. You can now see the evolution from 2018 to 2024.

I promise you that I am not trying to bash the United States. But when you see data like this it's hard not to be indignant towards the world's first economy. The U.S. recycle a smaller share of their plastics than practically any other region on Earth. It lags even behind Sub-Saharan Africa...

I am getting seriously fed up by people who believe that electric cars are better for the planet than petrol cars. It may seem like a logical idea, especially when one believes Elon Musk's deceitful propaganda, but in reality electric cars have a bigger carbon footprint than petrol car. I...