Eco Postcards

Eco Postcards

Joanna Santa Barbara presents an Eco Postcard focusing on sustainability and the environment.

Episodes

October 26, 2025 10 mins
Bicycle safety; Deforestation; Climate adaptation in NZ
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Weakening of methane target; Amazon Forest fires; Coral reefs declining.
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October 12, 2025 10 mins
The planetary diet; Wildfires worsening; Climate Action Festival.
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October 5, 2025 9 mins
Jane Goodall's, death; deaths of environmental activists; Copenhagen's 'green wave' for cyclists.
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September 28, 2025 10 mins
(1) a comparison between Australian and New Zealand prime ministers and climate ministers in their reaction to the need to set ambitious targets for emissions reduction, (2) global population decline and its relevance to planetary health (3) the high pay-off in health benefits of council spending on good bike infrastructure.
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September 21, 2025 10 mins
Climate Action Festival; Dangers of wildfire smoke; Bottom trawling - what fish not to buy; Australia's Climate Risk Assessment.
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September 14, 2025 8 mins
Threat to remove water conservation order from Pūpū Springs Threat of coal mine on Denniston Plateau Vote for Nature and Climate.
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September 7, 2025 10 mins
Risk of collapse of Atlantic warming current Comfortable incremental change won’t cut it for climate risks Questioning tourism
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August 31, 2025 10 mins
Impact of heatwaves on animals other than us Impact of heatwaves on soil micro-organisms Māori values on our connection with Nature should be incorporated in NZ constitution
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August 24, 2025 10 mins
Lowering food carbon emissions through changing menu options Road user charges, emissions and health costs Swap One project to lower transport emissions.
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August 17, 2025 10 mins
Plastics Treaty Elephants have names Most people care about healing the planet
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August 10, 2025 10 mins
NZ Māori Council’s statement on Te Ao Māori perspective on the constitution Problems with the ETS
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August 4, 2025 10 mins
The International Court of Justice Advisory Opinion on states’ obligations on climate action Corporate lobbying preventing a treaty on plastic pollution.
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July 28, 2025 10 mins
Joanna Santa Barbara presents an Eco Postcard.
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July 20, 2025 11 mins
Morality of free-loading in climate action What are the most worrying tipping points?
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July 13, 2025 11 mins
Tasman floods How Nelson can cut by 8.3% of emissions year on year. A drone that measures methane emissions.
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July 6, 2025 10 mins
Motueka Valley floods and response NCC’s climate action plan Recycling containers
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June 29, 2025 11 mins
Joanna Santa Barbara presents an Eco Postcard.
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June 23, 2025 11 mins
Joanna Santa Barbara presents an Eco Postcard.
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June 9, 2025 10 mins
Methane: No additional warming.
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