新科学家 | 随着全球变暖，北半球大量荒野地区变得可耕种

---

---

Climate change is expanding the amount of land suitable for farming in colder regions. While farming such areas could offset declines in crop yields elsewhere, it would also pose a threat to wild places once protected from cultivation by the cold.

---

成为会员即可阅读全文（每个自然段后附有译文）