Thrive | Zoe Xirocostas | What we can learn from weeds

Can weeds help us find answers to the world’s problems? Yes, those pesky plants with the flimsy leaves that always seem to be growing out the cracks of footpaths. A weed is defined simply as a plant in the wrong place, and as climate change drives up temperatures, more plants are being forced to move to cooler climates in order to live. Non-native plant species have wreaked absolute havoc on so many of the world's precious ecosystems, because they’re trying to make the best of a situation they never should have been exposed to. So can we really blame weeds for just trying to survive? Scientist Zoe Xirocostas has some secrets to share about our pre-conceptions on weeds.  A UNSW Centre for Ideas project, with podcast editing and music composition by Bryce Halliday.See omnystudio.com/listener for privacy information.