On The Weekly Planet this week, Wildlife Trust's Craig Bennett takes Cara through some of the interesting environmental stories from the last week, including news about CO2, unidentified bat species, and giant goldfish having an impact on Canadian waters.

The Weekly Planet: Giant goldfish and upcycling carbon dioxide

Down to Earth with Cara Augustenborg is a weekly environmental podcast presented by Cara Augustenborg exploring all sides of climate change and examining the fundamental shifts we need to make to futureproof the planet.

Listen and subscribe to Down to Earth with Cara Augustenborg on Apple Podcasts and Spotify.

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You can also listen to Newstalk live on newstalk.com or on Alexa, by and asking: 'Alexa, play Newstalk'

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Down to Earth with Cara Augustenborg is a weekly environmental podcast presented by Cara Augustenborg exploring all sides of climate change and examining the fundamental shifts we need to make to futureproof the planet. Listen and subscribe to Down to Earth with Cara Augustenborg on Apple Podcasts and Spotify. Download, listen and subscribe on the Newstalk App. You can also listen to Newstalk live on newstalk.com or on Alexa, by and asking: 'Alexa, play Newstalk'

Down to Earth with Cara Augustenborg is a weekly environmental podcast presented by Cara Augustenborg exploring all sides of climate change and examining the fundamental shifts we need to make to futureproof the planet.

Listen and subscribe to Down to Earth with Cara Augustenborg&nbsp;on Apple Podcasts and Spotify.

Download, listen and subscribe on the Newstalk App.&nbsp;&nbsp; 

You can also listen to Newstalk live on newstalk.com or on Alexa, by and asking: 'Alexa, play Newstalk'

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The Weekly Planet: Giant goldfish and upcycling carbon dioxide

The Weekly Planet: Giant goldfish and upcycling carbon dioxide

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