Tag Archives: Conservation

Those Smarty Plants!

Have you ever wondered about plants?

I know, weird question.

It actually all started with stumbling upon David Suzuki’s “The Nature of Things” video segment entitled “Smarty Plants”. While watching this video, I began to give these seemingly docile creatures a little bit more thought. I mean, they are everywhere and yet we pay them very little attention. But, what if they are smarter than we humans had thought? What if they “talk, forage, wage war and protect their kin” (CBC Television, 2012)? If you watched the video, what did you think? Did they display a higher consciousness akin to us OR was it simply mechanisms set in place “in favour of selection”, as one commenter pointed out?

Well, hopefully following the lead scientist and ecologist, Cahill, helped solve that question for you. His quest to find these “smarty plants” definitely uncovered some plants that blew my mind, such as the dodder vine favouring its victims based on their biochemistry. Another aspect discussed that intrigued me was how plants let out “chemical screams” to repel certain species of animal and insect, or attract the higher-ups on the food chain to avenge that specific plant from the unwanted invaders. Suzuki even points out that the smell of freshly cut grass is actually the grass letting out their “chemical scream”… to whom? … Now that’s a good question isn’t it. To whom indeed.

So, this entire video got me thinking… is it too bold to conclude that the grass might be formulating the right “scream” to get rid of us?

What do you think?



Smarty Plants: Uncovering the Secret World of Plant Behaviour. (September 27, 2012). CBC Television. Retrieved from http://www.cbc.ca/natureofthings/episode/smarty-plants-uncovering-the-secret-world-of-plant-behaviour.html