As humans around the world grow in wealth and number, our cities and farms are eating into the space and energy available for wild ecosystems. This series so far has focused on ways to be more efficient in our consumption of space and natural resources, to give more breathing room to the living things with which we share this planet. But there’s a geographic component to solving …
Our Slice of the Carbon Cycle: Down on the Farm
Looking out an airplane window, it is shocking to see how much of the Earth’s surface is farmland – all those irrigated circles and squares, stretching on to the horizon. If this land was not tilled, sowed, sprayed, guarded and harvested – if it was not teased into the tidy, geometric, human shapes we see from the plane – it could be dales …