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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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Earth, our spaceship heliosphere Space Issue

Over several thousand years, how will the colonization of space by human beings unfold?

7 minutes ago
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Earth, our spaceship heliosphere Space Issue

What new technologies need to be developed to accelerate the exploration of space resources?

6 jours ago
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Earth, our spaceship

Is the fight against infectious diseases a priority to protect the future of the crew of spaceship Earth?

2 semaines ago
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Alimentation/Food Earth, our spaceship équité equity

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

3 semaines ago
admin
Earth, our spaceship

How should we educate the human being of tomorrow to ensure the future of humanity and the planet?

4 semaines ago
admin
Earth, our spaceship équité equity

Could the fight against climate change be a form of solidarity between humans?

1 mois ago
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Earth, our spaceship

What are the possible alternatives to war between human beings?

1 mois ago
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Earth, our spaceship

How can we protect our environment by reducing our ecological footprint?

1 mois ago
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Consommation / Consumption Earth, our spaceship

Create resource optimization by developing a circular economy.

2 mois ago
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Earth, our spaceship

How can we become aware of our impact on climate change?

2 mois ago
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Earth, our spaceship

Since the systems of spaceship Earth are in a fragile balance, what would be the consequences for humanity of an imbalance in these systems?

2 mois ago
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Earth, our spaceship heliosphere Space Issue

How can solar wind be beneficial or harmful to our planet?

2 mois ago
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Earth, our spaceship

How can we best organize the management of the limited natural resources of spaceship Earth in the fight against climate change?

3 mois ago
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Earth, our spaceship heliosphere Space Issue

How can we protect Spaceship Earth from extraterrestrial risks in time?

3 mois ago
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Earth, our spaceship

Steering Spaceship Earth in the Next 100 Years

3 mois ago
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Earth, our spaceship Space Issue

Why would it be in the interest of humanity’s survival to colonize other worlds?

3 mois ago
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Alimentation/Food Earth, our spaceship

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

4 mois ago
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Earth, our spaceship

Guest of the Month for October 2025:  Anthony Starr

4 mois ago
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Alimentation/Food Consommation / Consumption Earth, our spaceship équité equity

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

4 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship Space Issue

For the future of humanity, should we better develop space or the oceans?

5 mois ago
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Earth, our spaceship équité equity

How could stopping wars on planet Earth preserve and develop the common future of humanity?

5 mois ago
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Earth, our spaceship

Protecting our environment to leave a viable legacy for future generations.

5 mois ago
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Consommation / Consumption Earth, our spaceship Space Issue

Why would developing a circular economy across the entire planet Earth help us adapt to the challenges of the future?

5 mois ago
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Earth, our spaceship

How to raise awareness in humanity about its impact on the fragility of the functioning balances of planet Earth?

6 mois ago
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Earth, our spaceship équité equity

Guest of the Month for july 2025: Roberta CALARESE

6 mois ago
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Earth, our spaceship

Can human activity permanently disrupt the Earth’s balance?

7 mois ago
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Earth, our spaceship Space Issue

How can meteorites help or hinder the future of spacecraft Earth as a closed system?

7 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship

This month rather than a guest, we are going to answer a question from one of our readers:

7 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship eau water

How can we best organize the management of limited natural drinking water resources for the long term?

7 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship

To ensure diversity in the living world on the spaceship Earth in the very long term, what should be the humanity done today?

7 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship heliosphere Space Issue

Why would space exploration prevent natural disasters on Earth?

7 mois ago
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Earth, our spaceship équité equity

How can we develop productivity and innovation in global health so that all of humanity can benefit?

8 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for june 2025: Brice HAZIZA

8 mois ago
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Alimentation/Food Earth, our spaceship

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

8 mois ago
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Earth, our spaceship Space Issue

Can education about the interstellar world, from childhood, help humanity progress in its relationship with Earth?

8 mois ago
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Earth, our spaceship heliosphere Space Issue

Would it be reasonable to establish a space base on a comet to visit and study the solar system?

8 mois ago
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Earth, our spaceship équité equity

Can solidarity among all human beings reduce vulnerability to future crises that spaceship Earth will face?

9 mois ago
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Earth, our spaceship heliosphere Space Issue

Should we industrially, militarily and scientifically exploit the asteroids of the solar system?

9 mois ago
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Earth, our spaceship

Why do wars pose a risk of collapse of spaceship Earth?

9 mois ago
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Earth, our spaceship heliosphere Space Issue

What would be the interest for humanity to exploit the natural satellites of the giant planets?

9 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for May 2025: Jim Pass, Ph.D.

9 mois ago
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Earth, our spaceship

What actions should humanity take to protect the environment of spaceship Earth, given that it is a confined environment?

9 mois ago
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Earth, our spaceship heliosphere Space Issue

What would be the benefit of humanity settling on the dwarf planets in our solar system?

9 mois ago
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Earth, our spaceship

On the spaceship Earth, what circular economy actions should be implemented to protect an already fragile ecological balance?

9 mois ago
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Earth, our spaceship

How can we raise awareness of our collective responsibility for humanity’s impact on Earth?

10 mois ago
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Earth, our spaceship

How are the interdependence of Spaceship Earth systems in delicate balance?

10 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for APRIL 2025:Vincent Capdepuy

10 mois ago
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Earth, our spaceship heliosphere Space Issue

How can colonizing the Moon be useful to humanity?

10 mois ago
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Earth, our spaceship

The Earth spacecraft is a closed system, what is the role of the Earth’s magnetic field?

10 mois ago
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Alimentation/Food Earth, our spaceship

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

11 mois ago
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Earth, our spaceship

If Earth is a spaceship, how might ongoing climate change affect its survival?

11 mois ago
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Earth, our spaceship

How the exploration and exploitation of space resources will compensate for the depletion of Earth’s resources ?

11 mois ago
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Earth, our spaceship

How can a healthy world population allow for excellent resilience to the crises that spacecraft Earth will experience?

11 mois ago
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Earth, our spaceship

Guest of the Month for MARCH 2025:

11 mois ago
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Alimentation/Food Earth, our spaceship

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

11 mois ago
admin
Earth, our spaceship

If the Earth is a spaceship, what education of young humans must be put in place, to repair present and future damages ?

11 mois ago
admin
Earth, our spaceship équité equity

If planet Earth is considered a spaceship, how can human solidarity be established in such an interconnected system?

11 mois ago
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Earth, our spaceship

How and why do wars weaken the spaceship Earth’s ecosystems?

11 mois ago
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Earth, our spaceship

Spacecraft Earth has a self-regulating system, how can we safeguard it?

11 mois ago
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Earth, our spaceship

Spaceship Earth is a closed system, how should crew members proceed to develop a circular economy?

11 mois ago
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Earth, our spaceship

Spaceship Earth is a limited life support system, why can being aware of our impact have a positive ripple effect?

12 mois ago
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Earth, our spaceship

The Earth is a spaceship, we now know that its natural operating cycles are in fragile balance, what can be done to safeguard its cycles?

12 mois ago
admin
Earth, our spaceship

In the context of the Earth being a closed system spaceship, what should we do to ensure the sustainability of the Earth’s atmosphere compatible with human life?

12 mois ago
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Earth, our spaceship production d'énergie energy production

What are the renewable energies that could be used on the Earth spaceship to best manage limited natural resources?

12 mois ago
admin
Earth, our spaceship

The Earth is a spaceship, due to make a journey of several million years, with billions of passengers. What can we do to preserve its resources for such a long journey?

12 mois ago
admin
Earth, our spaceship

What do we need to do in terms of space exploration and the exploitation of space resources to ensure humanity’s survival over several millennia?

12 mois ago
admin
Earth, our spaceship

In the context of Spaceship Earth, where resources are limited, what do we need to put in place to have an efficient and egalitarian global healthcare system?

12 mois ago
admin
Alimentation/Food Earth, our spaceship

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

12 mois ago
admin
Earth, our spaceship

The Earth is like a spaceship, so how can we manage access to enough quality food in a fair way?

1 an ago
admin
Earth, our spaceship

Improving education to better « pilot » Spaceship Earth: an essential reflection.

1 an ago
admin
Earth, our spaceship

Developing a solidarity plan to better manage the resources of Spaceship Earth.

1 an ago
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Earth, our spaceship

Since Spaceship Earth is a system of limited resources, how can we put an end to wars between humans?

1 an ago
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Earth, our spaceship

Protecting our environment in a limited survival system.

1 an ago
admin
Earth, our spaceship

Implementing a circular economy on Spaceship Earth: an urgent challenge

1 an ago
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Earth, our spaceship

How can we raise awareness of our impact on Spaceship Earth?

1 an ago
admin
Earth, our spaceship

The Earth, a spaceship with finite resources: a fragile balance.

1 an ago
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Earth, our spaceship

The immensity of space compared to Earth’s spaceships: a grain of sand in a cosmic desert.

1 an ago
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Earth, our spaceship

Optimising natural resources on Spaceship Earth: a crucial issue.

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, why is it important to explore and exploit space resources?

1 an ago
admin
Earth, our spaceship

Why is the health of the human population crucial for the Earth, our spaceship?

1 an ago
admin
Earth, our spaceship

Why, if the Earth is a spaceship, is it important to manage access to food properly?

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, why is educating human beings important?

1 an ago
admin
Earth, our spaceship

Why, if the Earth is a spaceship, do human beings need to show solidarity?

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, why should humans stop fighting wars?

1 an ago
admin
Earth, our spaceship

Why is it necessary for humans to protect the natural environment of their spaceship Earth?

1 an ago
admin
Earth, our spaceship

The need to develop a circular economy on Spaceship Earth

1 an ago
admin
Earth, our spaceship

Becoming aware of our impact on keeping Spaceship Earth operational.

1 an ago
admin
Earth, our spaceship

The Earth, a spaceship in delicate balance.

1 an ago
admin
Earth, our spaceship

The Earth, a relatively isolated spaceship.

1 an ago
admin
Earth, our spaceship

How to best organize the management of the Earth’s limited natural resources

1 an ago
admin
Earth, our spaceship

Is the Earth a spaceship? 

1 an ago
admin
Over several thousand years, how will the colonization of space by human beings unfold?
Earth, our spaceship heliosphere Space Issue

Over several thousand years, how will the colonization of space by human beings unfold?

admin janvier 26, 2026

By Philippe Reclus summary The colonization of space represents a monumental frontier for humanity, encapsulating a blend of scientific innovation, technological advancement, and sociopolitical dynamics. Over the coming millennia, this ambitious endeavor is anticipated to…

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Where is Humankind in its evolution and where is it going?
équité equity

Where is Humankind in its evolution and where is it going?

admin janvier 23, 2026

By Philippe Reclus Human evolution is marked by several key milestones that define our current state as Homo sapiens. The evolutionary journey of humans began over seven million years ago when our lineage diverged from…

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What new technologies need to be developed to accelerate the exploration of space resources?
Earth, our spaceship heliosphere Space Issue

What new technologies need to be developed to accelerate the exploration of space resources?

admin janvier 20, 2026

Philippe Reclus summary The exploration of space resources is increasingly recognized as a critical endeavor for the future of humanity, as it promises to address resource scarcity on Earth and support long-term space missions. This…

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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?
heliosphere Space Issue

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?

admin janvier 16, 2026

By Philippe Reclus summary The prospect of human colonization of the Moon introduces significant challenges regarding potential epidemic risks and the prevention of contamination of Earth. As space agencies and private entities plan for sustained…

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Is the fight against infectious diseases a priority to protect the future of the crew of spaceship Earth?
Earth, our spaceship

Is the fight against infectious diseases a priority to protect the future of the crew of spaceship Earth?

admin janvier 13, 2026

By Philippe Reclus summary Fighting infectious diseases has emerged as a critical priority for safeguarding the future of humanity, particularly in light of historical pandemics and the ongoing threats posed by new and reemerging pathogens.…

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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.…

Read More

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 can we build and operate self-replicating probes to explore our distant solar system?
heliosphere Space Issue

How can we build and operate self-replicating probes to explore our distant solar system?

admin janvier 1, 2026

By Philippe Reclus summary Self-replicating probes, commonly known as Von Neumann probes, represent a groundbreaking concept in aerospace engineering and robotics, envisioning autonomous machines capable of constructing copies of themselves using local resources. Rooted in…

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How should we educate the human being of tomorrow to ensure the future of humanity and the planet?
Earth, our spaceship

How should we educate the human being of tomorrow to ensure the future of humanity and the planet?

admin décembre 30, 2025

By Philippe Reclus summary The topic of educating future generations to ensure the sustainability of humanity and the planet has gained significant importance in recent years, reflecting the urgent need to address pressing global challenges…

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Could the fight against climate change be a form of solidarity between humans?
Earth, our spaceship équité equity

Could the fight against climate change be a form of solidarity between humans?

admin décembre 26, 2025

By Philippe Reclus summary The concept of utilizing the fight against climate change as a form of solidarity among humans emphasizes the interconnectedness of environmental issues and social justice, highlighting the need for collective action…

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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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