05/03/2016
The latest research on plant "neurobiology" is where things are getting really weird, and it might be where carnivores and sensible herbivores come to an understanding that we all need to consume life to stay alive. Factory farming is the common enemy that both hunters and vegetarians despise; a disgusting perversion of our need and access to food combined with the worst example of capitalist greed applied to the cultivation of living things for our consumption.
Vegetarians confronted with new knowledge of plant intelligence are going to have to come to the same conclusion that hunters have long accepted; life needs life to sustain itself and we all need to respect and honor the life that we consume in order to survive. People that only eat vegetables are no longer able to feign innocence.
"The new research, he says, is in a field called plant neurobiology — which is something of a misnomer, because even scientists in the field don't argue that plants have neurons or brains.
"They have analagous structures," Pollan explains. "They have ways of taking all the sensory data they gather in their everyday lives ... integrate it and then behave in an appropriate way in response. And they do this without brains, which, in a way, is what's incredible about it, because we automatically assume you need a brain to process information."
And we assume you need ears to hear. But researchers, says Pollan, have played a recording of a caterpillar munching on a leaf to plants — and the plants react. They begin to secrete defensive chemicals — even though the plant isn't really threatened, Pollan says. "It is somehow hearing what is, to it, a terrifying sound of a caterpillar munching on its leaves."
Pollan says plants have all the same senses as humans, and then some. In addition to hearing, taste, for example, they can sense gravity, the presence of water, or even feel that an obstruction is in the way of its roots, before coming into contact with it. Plant roots will shift direction, he says, to avoid obstacles.
So what about pain? Do plants feel? Pollan says they do respond to anesthetics. "You can put a plant out with a human anesthetic. ...