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TOPIC PATHEcology and natural systems17 articles on this path
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A cinematic luminous DNA double helix surrounded by electromagnetic waves and nanostructures.

DNA as an Antenna: Biology or Metaphor?

DNA absorbs electromagnetic radiation, transports charge and has measurable resonances. Does that mean the genome is a natural antenna for external or “cosmic” information?

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A Renaissance scholar above Florence with geometric sketches, a polyhedron, sunflower, pine cone, and spiral forms.

The Golden Ratio: mathematics, art, nature, and the idea of perfect proportion

The golden ratio φ is a precisely defined irrational proportion with genuine connections to the pentagon, the Fibonacci sequence, and phyllotaxis. Its cultural history is broader: from Pacioli’s divine proportion and Le Corbusier’s Modulor to disputed attributions involving the Parthenon, artworks, and human beauty.

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A late-1960s military transport aircraft flies through monsoon clouds above a jungle landscape while heavy rain falls beneath the storm system.

Operation Popeye: when weather became a weapon

Operation Popeye proves that military weather modification through cloud seeding was already an operational technology in the 1960s. The article then separates today’s publicly acknowledged use from the open question of possible non-public capabilities.

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An observer with an astrolabe follows the stars and rising light as guides for time and direction.

The Sky as the First Calendar and Compass

The recurring sky was among humanity’s earliest references for time and direction. From Sopdet and Maya cycles to Polaris and Pacific wayfinding, people learned to turn celestial patterns into calendar and compass.

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A hand sets the first movement in motion across a branching network of stones and paths; some consequences follow clear chains, others split, while people, circumstances, and an unforeseen weather event intervene.

Cause and Effect: Actions Have Consequences

What we do can change the world around us and our future options, but consequences are not a cosmic system of rewards and punishments. Responsibility requires distinguishing cause, risk, foreseeability, and circumstance.

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A multigenerational community caring together for a shared garden and local space.

Who Takes Care of the Commons?

Shared resources do not necessarily need one owner or one central manager. They need clear boundaries, fair rules, visible responsibility and people who can participate in governing them.

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A river valley connects several settlements while an industrial emission in the same landscape illustrates how environmental impacts spread beyond local boundaries.

Ecology Does Not Stop at Community Boundaries

This article closes the local-material-resilience arc with its necessary boundary: air, water, biodiversity, waste and climate effects cross local borders, so sovereignty requires responsibility for externalities and future generations.

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