We often think of the Amazon rainforest as a vast expanse of nature untouched by humans. But a new study suggests that's not true -- in fact, today's rainforest is shaped by trees that were cultivated by indigenous peoples thousands of years ago.
So, the sunny side of this article is that humankind can change tree covering to the better. If we want to, it’s possible. Let’s go out and plant a tree.
So, the sunny side of this article is that humankind can change tree covering to the better. If we want to, it’s possible. Let’s go out and plant a tree.