Thursday 8 October 2026 · Edition of the day

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The Skeptic's Daily

The day's biggest stories, taken apart. For each one: what is actually established, what is only asserted, the questions worth asking — and a plausibility score for the central claim, given everything currently known.

Stories
1
Average plausibility
70%
How to read the score
It rates how well the core claim is evidenced — not how important the story is, nor whether it is good or bad news.
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01ScienceAsia-Pacific

Study links post-colonisation vegetation changes to more intense Australian fires

Researchers report a shift towards denser forests consistent with the loss of cultural burning practices.

The Guardian reports research finding that changes after colonisation left parts of Australia more vulnerable to bushfires. Researchers link a shift from open woodland to dense forest after 1788 to more intense fires, describing the finding as consistent with the loss of cultural burning practices.

What holds up

  • ✓The Guardian attributes the findings to a study rather than presenting them as an unsupported assertion.
  • ✓The supplied summary specifies the proposed link between vegetation change and fire intensity.

What doesn't yet

  • ?The study’s methods, geographical coverage and uncertainty estimates are absent from the summary.
  • ?Consistency with the loss of cultural burning practices does not alone establish the contribution of that factor relative to other causes.

Ask before you share

  • →Which parts of Australia and what historical evidence did the study examine?
  • →How did researchers distinguish vegetation and burning-practice effects from other influences on fire intensity?

Sources & original reporting

  1. [1]The Guardian · Published 7 Oct 2026 · theguardian.com