Sublime

There is, for example, the coast redwood (Sequoia sempervirens), one of the mightiest trees in the world. It can grow more than 300 feet tall and live for many thousands of years. Its bark is soft, thick, and slow to burn. If you find one of these in a city park (and you can find them in many city parks all over the world), step right up to it and

They crossed the castle’s godswood, where the heart tree had grown so huge and tangled that it had choked out all the oaks and elms and birch and sent its thick, pale limbs crashing through the walls and windows that looked down on it.

Scientists investigating similar situations have discovered that assistance may either be delivered remotely by fungal networks around the root tips—which facilitate nutrient exchange between trees1—or the roots themselves may be interconnected.2 In the case of the stump I had stumbled upon, I couldn’t find out what was going on, because I didn’t w