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Ideas for tomorrow

  • Earth, our spaceship
  • How to best organize the management of the Earth’s limited natural resources
  • The Earth, a relatively isolated spaceship.
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  • Becoming aware of our impact on keeping Spaceship Earth operational.
  • The need to develop a circular economy on Spaceship Earth
  • Why is it necessary for humans to protect the natural environment of their spaceship Earth?
  • If the Earth is a spaceship, why should humans stop fighting wars?
  • Why, if the Earth is a spaceship, do human beings need to show solidarity?
  • If the Earth is a spaceship, why is educating human beings important?
  • Why, if the Earth is a spaceship, is it important to manage access to food properly?
  • Why is the health of the human population crucial for the Earth, our spaceship?
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Why does encouraging regular physical activity keep the global population healthy?
Earth, our spaceship

Why does encouraging regular physical activity keep the global population healthy?

admin juillet 17, 2026

By Philippe Reclus summary Regular physical activity is a central determinant of population health, helping to prevent and manage a broad range of non-communicable diseases, bolster mental well-being, and extend healthy life expectancy. Global health…

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Can fighting climate change help secure a food supply for humanity that is both high-quality and sufficient in quantity?
Alimentation/Food Earth, our spaceship équité equity

Can fighting climate change help secure a food supply for humanity that is both high-quality and sufficient in quantity?

admin juillet 7, 2026

By Philippe Reclus summary Climate change poses significant threats to the global food system by altering soil health, water availability, crop yields, and the nutrient composition of foods, thereby raising risks of food insecurity and…

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Why is the nuclear fusion engine the one true future of spacecraft propulsion?
heliosphere Space Issue

Why is the nuclear fusion engine the one true future of spacecraft propulsion?

admin juillet 2, 2026

By Philippe Reclus summary Nuclear fusion propulsion is often cited as a leading candidate for future spacecraft propulsion because it could, in principle, provide far higher energy density and exhaust velocity than chemical propulsion and…

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Why would human solidarity be enough to eliminate the need for humanitarian aid?
Earth, our spaceship équité equity

Why would human solidarity be enough to eliminate the need for humanitarian aid?

admin juin 30, 2026

By Philippe Reclus summary Why Human Solidarity Could Eliminate the Need for Humanitarian Aid The concept of human solidarity posits that a robust collective commitment among individuals and communities can address the underlying issues that necessitate…

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What roles should individuals, organizations, and governments play to put an end to wars on planet Earth?
équité equity

What roles should individuals, organizations, and governments play to put an end to wars on planet Earth?

admin juin 26, 2026

By Philippe Reclus summary The topic of how individuals, organizations, and governments can collaboratively end wars on Earth encompasses a multifaceted approach to peacebuilding and conflict resolution. This discussion is critical in an era marked…

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Geometric Memory of Physical Systems Out of Equilibrium: Testing the Persistence of Dynamic History in the Final State.
Space Issue

Geometric Memory of Physical Systems Out of Equilibrium: Testing the Persistence of Dynamic History in the Final State.

admin juin 20, 2026

By Philippe Reclus An idea came to me last night on my terrace while stargazing: What if? Idea What if certain structures of matter existed in a state of geometric memory: not a chemical memory,…

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The Urban Transmutation Mycelial Network (UTM)
Earth, our spaceship habitations dwellings Urbanisation / Urbanization

The Urban Transmutation Mycelial Network (UTM)

admin juin 19, 2026

By Philippe Reclus A little pre-weekend fun to entertain and perhaps interest our scientist and/or entrepreneur friends of the future Here's a concept at the crossroads of biotechnology, environmental management, and urban planning, which (to…

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How can we protect our environment to combat climate change?
Earth, our spaceship

How can we protect our environment to combat climate change?

admin juin 16, 2026

By Philippe Reclus summary Climate change poses one of the most significant challenges to humanity and the environment, primarily driven by human activities that release greenhouse gases such as carbon dioxide (CO₂), methane (CH₄), and…

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Why and how does the development of a circular economy allow for the decoupling of economic growth from environmental impact?
Consommation / Consumption Earth, our spaceship

Why and how does the development of a circular economy allow for the decoupling of economic growth from environmental impact?

admin juin 11, 2026

By Philippe Reclus summary The circular economy is an innovative economic model aimed at decoupling economic growth from environmental degradation by promoting sustainable resource management and waste reduction. In contrast to the traditional linear economy,…

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How can humanity become aware of its impact on deforestation?
Earth, our spaceship

How can humanity become aware of its impact on deforestation?

admin mai 26, 2026

By Philippe Reclus summary Deforestation, the large-scale removal of forest cover, poses a significant threat to global ecosystems, biodiversity, and climate stability. The historical practice of clearing forests for agriculture, urban development, and resource extraction…

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Recent Posts

  • Why does encouraging regular physical activity keep the global population healthy?
  • Can fighting climate change help secure a food supply for humanity that is both high-quality and sufficient in quantity?
  • Why is the nuclear fusion engine the one true future of spacecraft propulsion?
  • Why would human solidarity be enough to eliminate the need for humanitarian aid?
  • What roles should individuals, organizations, and governments play to put an end to wars on planet Earth?

Recent Comments

  1. Igor1873 sur My little personal point on dwarf planets that I share
  2. Layla1559 sur On the spaceship Earth, what circular economy actions should be implemented to protect an already fragile ecological balance?
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