32 - Minskade skörder

In northern countries, a little increase in temperature can lead to better yields, but in southern countries, it's the contrary: Any degree warmer is a decrease in yields.

---

Bees and worms are indispensable to agriculture.

---

---

---

---

---

---

Studies have shown that yields increase with increased CO2, but that the nutrient content of vegetables is reduced as a result, because trace elements are not more abundant when yields increase.

---

Generally forests burn better than wheat fields.

---