Fuzzy Logic Science Show

Fuzzy Logic Science Show

Your science on Fuzzy Logic Science Show from Canberra‘s Radio 2XX 98.3FM

Episodes

June 16, 2025 51 mins

What was the world like ten, twenty or a hundred thousand years ago? What was the environment, the plants, the animals and the insects? And, importantly, how did these mesh into an ecosystem?

To answer these questions about deep time, we need, not just sophisticated techniques, but the skill and passion of people like our guests today. Dr Alex Wall and PhD Student Jalen Nalbant are paleoecologists.

In this interview by Sophia and R...

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Let's start with a big question: what are the pillars of civilisation?

There are a few possible answers, but our guests today might argue that the list should include soil. Humble, dirty dirt, crawling with larvae, fungus and bacteria is an under-appreciated champion because, without it, we would not be here.

To celebrate the magic of soils, Sophia Dacy-Cole has just submitted her PhD which includes an exhibition that celebrates so...

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December 23, 2024 51 mins

Image source: https://physics.anu.edu.au/news_events/?EventID=457

One of the joys of science is delving into the deepest mysteries of the universe. What holds it all together? Part of the answer, of course, is gravity. That's the force that allows us to sit or stand without floating off into space. But it's much more than that, because without gravity, there would be no Earth and no Sun.

In this epis...

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What does 'sustainability' really mean and how do we get there? This radio documentary features some of Australia's most eminent thinkers. A  wide ranging analysis digs into the fundamental causes of our predicament, based on interviews I recorded for the book with Stephen Williams Sustainability and the New Economics and The Path to a Sustainable Civilisation co-authored with Mark Diesendorf.   This is a re-podcast from the Post G...
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October 17, 2024 54 mins

This Earth Science Week on Fuzzy Logic we chat with experts from Geoscience Australia about harnessing the power of space technology to tackle our biggest challenges. 

For fifty years, the partnership between Geoscience Australia and the United States Geological Survey has revolutionized our understanding of the Earth from space.  

Through the Landsat program, we’ve gained invaluable insights into our environment, from monitoring d...

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September 17, 2024 13 mins

A triumph of our civilisation are the things that go on under the covers without us even noticing. When you pour stuff down the sink or flush it down the toilet, where does it go? Luckily, we don't need to think about it...until somebody does the wrong thing.

That's when we should hail the invisible, unsung heroes of this story. That's right, these are the people that go down into the bowels - literally - of a city's plumbing to do...

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September 10, 2024 32 mins

A guest podcast from Valerie Albrecht.

This podcast offers reflective space to consider the relationship between sustainability and  spirituality. Is there one? Could practising sustainability nurture spirituality? Could practising  some form of spirituality help us to live more sustainably? Could spirituality help us to give  right place to all that is losing sustainability?  Contributors from a cross section of professions an...

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August 19, 2024 51 mins

The race to net-zero is accelerating.   

Governments around the world are increasingly committing to achieve net-zero emission targets. But what does that mean and can clean energy help achieve this? 

Join Broderick as he discusses the move to net zero in Australia with Dr Andrew Feitz, Director Low Carbon Geoscience and Advice and Dr Marcus Hayn...

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August 11, 2024 55 mins

Happy National Science Week!

This episode Broderick talks to two event holders for National Science Week. Heather Massie shares her story in bringing the life of Hedy Lamar to the stage through her one-woman play HEDY! The Life & Inventions of Hedy Lamarr. Then, Liz Lea and the Chameleon Collective share their experience telling a story of a reef through dance in the show Reef Up!

For more details on HEDY! The Life & Invent...

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How far off 'sustainability' are we today? How did we get here, and where do we go next? These are questions tackled by Rod Taylor at a U3A event in June.

This wide ranging talk is based on the book co-authored with Mark Diesendorf, The Path to a Sustainable Civilisation.

Other links:  Sustainable Population Australia https://population.org.au Steady State ACT https://steadystateact.org Touching the Void https://www.youtube.c...

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June 19, 2024 8 mins

If you know the term cognitive dissonance, it applies to ability of a person to hold entirely incompatible ideas in their head at the same time. If people can have it, so can a government. Take these two statements:

1) We will work towards a sustainable future

2) We will pursue economic growth

The evidence is overwhelming:  we cannot do both of these things because economic growth is the antithesis of sustainability. Pasting a vene...

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How do you cope with the dire trajectory of climate change? It's a tough question that we all now face. In this episode, ACT Greens MLA tells the story of her climate journey.

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April 7, 2024 9 mins

If there were a single invention of humanity that you remove, what would that be? In this episode we revisit a personal story broadcast on Radio National in 2006.

This is part of our series, Rethinking Sustainability.

 
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March 21, 2024 9 mins

So it's okay to clear the Amazon jungle?

Almost certainly you disagree with that statement, but how do you respond when someone says that to you? In this episode we think about 'that' conversation. How do you convince somebody that they're wrong?

But first, is it even worth even trying?

You'll find a summary of Fran Peavey's Strategic Questioning at commonslibrary.org/strategic-questioning

and the full PDF commonslibrary.org/wp-...

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March 16, 2024 7 mins

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March 7, 2024 9 mins

Today's episode should prompt us to ask, how should we measure the success of our society? Is it the growth, consumption, GDP and the size of our armies? Or perhaps it should be about  opportunity, the strength of our communities and how we care for people less well off. Michael Bayliss from Sustainable Population Australia looks at what growth is really doing to social equality.   Michael invites you to sign the Position Statemen...
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February 29, 2024 16 mins

As Andrew Skeoch says in this episode, there is much we can learn from Nature, if only we sit quietly and listen. Andrew takes that a step further by recording the beautiful songs of birds around the world. And, as he says, it's more than simply enjoying the aesthetics because the birds use their song to build relationships and navigate a shared environment.

Andrew is au...

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February 22, 2024 10 mins

On page 2 of the newspaper there's a story about melting icecaps. On page 3 there's a full page ad for this week's bargains. Somewhere here there's a disconnect. Meanwhile, shopping is - literally - sold to us as something we should do more of. But does it really make us feel better?

Artist and thinker Jeremy Barrett ponders these things as he wanders through his local shopping maul.

 

Jeremy's exhibition of paintings & mono pr...

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February 15, 2024 8 mins

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February 8, 2024 10 mins

The standard line is that governments* are always short of money and must balance their budgets. But what if that's not true? It changes everything if government money is not the contraint we're told it is. In this episode, Stephen Williams describes a way of thinking about economics that should revolutionise our approach.

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