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Surviving the 21st Century

Julian Cribb

The megathreats to human survival; - and what we can do about them.

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Substack
PricingOnly free issuesPublishesWeekly
Issues164Founded3 years agoLast Issue2 days ago
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Latest Issues

The Earth is sick... and getting sicker.

The Earth is in poor health under human mismanagement, and its condition is growing steadily worse.

That’s the conclusion of the 2026 Planetary Health Check, a comprehensive evaluation by world-leading scientists of the planet’s ability to...

2 days ago
49
17

Human extinction ‘now possible’ doctors warn

Obliteration of the entire human species is now a distinct possibility, according to the latest medical report card on our state of health worldwide.

The latest diagnosis from The Lancet Commission on 21st century global threats to health...

6 days ago
73
43

On becoming an Earth Citizen

Now is the time for a new kind of human to emerge – the Earth Citizen.

An Earth Citizen is one who believes in preserving a green, habitable Earth, rich in plants, animals and other diverse species, for our grandchildren. The kind of Earth...

13 days ago
30
20

The official blinding of the people

Climate heating and the global collapse of nature confront humanity with the greatest security challenge yet, the British Government has warned its closest allies.

In the wake of the UN General Assembly meeting in New York, the UK privatel...

18 days ago
62
21

The Nitrogen Holocaust

Nitrogen, as any diver can tell you, can be deadly – especially when it forms bubbles in the bloodstream and causes painful decompression sickness. Yet we breathe it in and out all our lives without ill effect.

However, this apparently inn...

a month ago
123
22

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  • Julian Cribb

    Hard news and strong views on the greatest emergency ever to face humans: food security, climate, extinction, planetary pollution, nukes, resources, AI, pandemics, overpopulation, misinformation.

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