"Australia is generally considered one of the most vulnerable developed countries to the impacts of climate change, and I've been in the climate science space for more than 30 years, but I have to say this last month has been particularly confronting. We're seeing all sorts of tipping points that scientists have been warning about for decades and they are really real right now. I've never had such climate anxiety, and it's sort of new for me to be struggling with that because I think I've been pretty resilient to sort of eco-anxiety. Talking about averages all the time is a real problem in climate science because the temperature on any one day goes up and down a lot more than 1.5 or 2 degrees. So we have to keep working on relating those average global temperatures to the extremes that people experience in their lives on the ground where they live. We have to keep reminding people that that is the sort of thing that we are going to see more and more often. It isn't a one-off event. It's a message about the future."
Now in the 21st century, with an abundance of renewable technologies, why is the world still using 18th-century energy technology? How can each of us harness our unique skills to help solve the climate crisis?
Lesley Hughes is a Distinguished Professor of Biology and Interim Executive Dean of the Faculty of Science & Engineering at Macquarie University. She is an ecologist whose main research interest has been the impacts of climate change on species and ecosystems, and the implications of climate change for conservation. She was a Lead Author of the IPCC’s 4th and 5th Assessment Report, Director for the WWF Australia and federal Climate Commissioner and is now a Councillor and Director with the Climate Council of Australia. She is also a member of the Wentworth Group of Concerned Scientists.
https://researchers.mq.edu.au/en/persons/lesley-hughes
www.climatecouncil.org.au
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