New research
has shown that plants may be more intelligent than we think. A recent study conducted by the University of Western Australia, demonstrated that the plant, Mimosa pudica, could learn new behaviour and retain this memory for weeks. Mimosa pudica is a plant that when touched folds inwards, thought to be a reflex in response to predation. But when the plant was dropped several centimetres down repeatedly it quickly learnt, within minutes, that this posed no threat and stopped folding its leaves, a behaviour that persisted when plants were dropped weeks later. When shaken instead of dropped the plant would fold its leaves in response to this new threat. Watch a video of the plant’s response
here
.
Plant intelligence experiments are not new although earlier studies have been met with criticism for being unscientific. The 19773 book, “The Secret Life of Plants,” by Peter Tompkins and Christopher Bird…