How Plants See, Feel, and Smell: The Perceptual Apparatus of the Plant Kingdom with Nina Fedoroff.
Plants sense light, touch, gravity, humidity and the myriad chemicals they encounter in the air and soil. Fedoroff's lecture describes how plants perceive these signals and respond by moving and changing the way they grow, progressing from the whole plant down to its cells and molecules- Santa Fe Institute
Nina Federoff is the Evan Pugh Professor and Willaman Professor of Life Sciences at Pennsylvania State University. She is also an External Professor at the Santa Fe Institute.