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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.
  • The Earth, a spaceship in delicate balance.
  • 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?
  • If the Earth is a spaceship, why is it important to explore and exploit space resources?
  • The Earth, our spaceship: a long-term perspective.
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Catégorie : Alimentation/Food

How does the fish swim bladder maintain neutral buoyancy in microgravity on the ISS?
Alimentation/Food Space Issue

How does the fish swim bladder maintain neutral buoyancy in microgravity on the ISS?

admin janvier 8, 2026

By Philippe Reclus summary The fish swim bladder is an essential organ that plays a critical role in maintaining neutral buoyancy, enabling fish to control their position within the water column with minimal energy expenditure.…

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What solutions exist to ensure food security for all on planet Earth?
Alimentation/Food Earth, our spaceship équité equity

What solutions exist to ensure food security for all on planet Earth?

admin janvier 5, 2026

By Philippe Reclus summary Food security remains a pressing global challenge, encompassing the availability, accessibility, and utilization of food for all individuals. As the world's population continues to rise and climate change exacerbates existing vulnerabilities,…

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How does the good health of the crew depend on the good biological balance of the spaceship Earth?
Alimentation/Food Earth, our spaceship

How does the good health of the crew depend on the good biological balance of the spaceship Earth?

admin octobre 7, 2025

By Philippe Reclus summary The intricate relationship between human health and the Earth's biological balance is a crucial area of study, underscoring how the health of ecosystems directly influences human well-being. Biological balance refers to…

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How can protecting biodiversity Spaceship Earth guarantee food security for everyone in the distant future?
Alimentation/Food Consommation / Consumption Earth, our spaceship équité equity

How can protecting biodiversity Spaceship Earth guarantee food security for everyone in the distant future?

admin septembre 29, 2025

By Philippe RECLUS summary Biodiversity—the variety of life on Earth—is essential for ensuring global food security, particularly in the context of ongoing environmental changes and a growing population. It underpins critical ecosystem services such as…

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Why can good food quality and distribution ensure a very long-term good future on Earth?
Alimentation/Food Earth, our spaceship

Why can good food quality and distribution ensure a very long-term good future on Earth?

admin mai 29, 2025

By Philippe RECLUS summary Food quality and distribution are critical components of sustainable food systems, essential for ensuring long-term environmental health, public well-being, and economic stability. The intersection of high-quality food and efficient distribution channels…

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How to implement sustainable agriculture on Starship Earth to best organize the management of limited natural resources ?
Alimentation/Food Earth, our spaceship

How to implement sustainable agriculture on Starship Earth to best organize the management of limited natural resources ?

admin mars 17, 2025

By Philippe RECLUS summary Sustainable agriculture on "Starship Earth" refers to farming practices designed to optimize the management of limited natural resources while balancing economic viability, social equity, and environmental health. This approach is increasingly…

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How to ensure sufficient food for all humanity with climate change?
Alimentation/Food Earth, our spaceship

How to ensure sufficient food for all humanity with climate change?

admin février 28, 2025

By Philippe Reclus Climate change poses a significant threat to global food security, impacting agricultural productivity and exacerbating existing vulnerabilities in food systems. As weather patterns become increasingly erratic, farmers face challenges such as droughts,…

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Space Aquaculture: Prospects for Raising Aquatic Vertebrates in a Bioregenerative Life-Support System on a Lunar Base
Alimentation/Food Earth, our spaceship

Space Aquaculture: Prospects for Raising Aquatic Vertebrates in a Bioregenerative Life-Support System on a Lunar Base

admin janvier 30, 2025

Guest of the Month for february 2025: Cyrille Przybyla MARBEC, Univ Montpellier, CNRS, IFREMER, IRD, Palavas-les-Flots, France We reproduce here, with his permission, an article he published on: 24 June 2021in the journal Frontiers in…

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Pourquoi cultiver du soja plus que d’autres plantes ?  Why grow soybeans more than other plants?
Alimentation/Food

Pourquoi cultiver du soja plus que d’autres plantes ? Why grow soybeans more than other plants?

admin mai 22, 2022

Avec Mamita, on se demande souvent pourquoi il faut absolument cultiver du soja, alors qu’ils existent d’autres légumineuses ? Les parties végétatives de nombreuses graminées et légumineuses contiennent 2 à 4% de protéines, soit 10 à…

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Se nourrir suffisamment sans gâcher, ni gaspiller. Eat enough without spoiling or wasting.
Alimentation/Food

Se nourrir suffisamment sans gâcher, ni gaspiller. Eat enough without spoiling or wasting.

admin novembre 22, 2021

Par Nono Avec Mamita, lorsque l’on va dans certains restaurants, nous sommes effarés par la quantité absurde de nourriture que l’on nous met dans les assiettes. Après quelques recherches, nous nous sommes aperçus, que les…

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Recent Posts

  • Over several thousand years, how will the colonization of space by human beings unfold?
  • Where is Humankind in its evolution and where is it going?
  • What new technologies need to be developed to accelerate the exploration of space resources?
  • We will soon be colonizing the Moon; in the event of an epidemic on the Moon, what measures should be taken to treat the colonists without contaminating Earth?
  • Is the fight against infectious diseases a priority to protect the future of the crew of spaceship 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?
  3. Claudia4582 sur How could the planet Venus, in the millennia to come, help humanity in its survival?
  4. Jade1226 sur The Earth spacecraft is a closed system, what is the role of the Earth’s magnetic field?
  5. Chuck2 sur Guest of the Month for APRIL 2025:Vincent Capdepuy

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Categories

  • Alimentation/Food
  • AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET
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  • Earth, our spaceship
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