Friday 9 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
72%
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.
01ScienceAfrica

Survey reports 180,000 giant tortoises on Aldabra

Guardian reporting describes a thriving Seychelles population after a decades-long recovery programme.

The Guardian reported that scientists found 180,000 giant tortoises on Aldabra Atoll in Seychelles. The item describes a free-roaming population thriving after a decades-long recovery programme.

What holds up

  • ✓The report identifies a survey as the basis for the population finding.
  • ✓It locates the population on Aldabra Atoll in Seychelles.

What doesn't yet

  • ?The excerpt provides no survey methods, uncertainty range or previous comparable count.
  • ?The recovery programme's contribution cannot be separated from other factors using the supplied account.

Ask before you share

  • →Was 180,000 a direct count or a population estimate?
  • →How does the result compare with earlier surveys using the same methods?

Sources & original reporting

  1. [1]The Guardian · Published 8 Oct 2026 · theguardian.com