Saturday, 30 May 2020

The First Global City


High in the Andes, Potosí supplied the world with silver, and in return reaped goods and peoples from Burma to Baghdad. Read about my experience in Orion’s Cartwheel.


Planting Trees Won’t Stop Climate Change


Not only are planted trees not the carbon sinks you want, but tree planting frequently ends up doing more harm than good.


Monday, 25 May 2020