synthetic and plastic

How much tourism is too much?

Tourism is projected to hit a record $US11 trillion in 2024, but unchecked growth raises concerns about overtourism and its impact on communities.

Washing away greenwashing

The deceptive practice undermines genuine efforts by industries and individuals to achieve the 2050 net zero target.

Discarded aligners often end up in landfills where they take decades to decompose, releasing microplastics into the environment. This needs to change.

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Hospitals, masks and test kits all produce plastic waste. Only a small part of it is recycled.

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As the world faces a growing food crisis, scientists are investigating how we can waste less of it.

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The problem of too much plastic packaging will not be solved without addressing its larger twin: food waste.

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Intelligent packaging offers promise for reducing food waste, with smart indicators letting consumers know whether their fridge contents are still safe to eat.

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Plant-based plastics are only just starting to be more widely accepted. But challenges remain.

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Single-use plastic is a huge environmental problem, but it can help limit food waste – another big problem. Tackling both will take ingenuity.

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For producers of microplastic ‘nurdle’ pellets, the price of packaging is often more than the cost of letting it spill into the ocean.

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