Unlike animals, the dramas of whose lives play out on African safaris, on wildlife TV channels, and in children’s books, plants may seem uninteresting, sedate, peaceful, and “inactive.” Nothing could be further from the truth. Look closely, and you will notice that the life of a plant, in many ways, is more exciting and action-packed than that of almost any animal. Paradoxically, this is because plants can’t move. If they are malnourished, they can’t move to a different location to feed; when attacked by herbivores, they don’t have feet to run or claws to fight back; when infected by
  
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