Shining a Light on Sustainability - YouTube - 0 views
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John Pearce on 12 Jun 13"Shining a Light on Sustainability is an introductory video from the Australian Research Institute for Environment and Sustainability at Macquarie University, Sydney. This video introduces the concept of sustainability and explains our current situation even before any potential challenges from climate change are involved. What does sustainability mean? Why are we currently unsustainable? What is an ecological footprint? What's the problem with plastic? What about water? And biodiversity? How are people faring? How can we find a sustainable path? What are some great sustainability initiatives?"