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Jul 14, 2024

Space Exploration: A Thriving Industry With Tangible Earthly Rewards

Posted by in categories: economics, education, health, law, space travel

Furthermore, the synergy between educational programs, cultural influences and the tangible benefits derived from space exploration not only enriches our present-day society but also ensures a legacy of continuous innovation and exploration. This ongoing engagement with space inspires future generations to look beyond our planetary boundaries and consider what might be possible in the broader cosmos.

Space exploration presents significant challenges, including costs, astronaut health risks and technological hurdles for interstellar travel. Ethical and legal considerations regarding space colonization, resource utilization and celestial environmental impact require careful consideration and international cooperation.

While Silicon Valley visionaries envision a future among the stars, other voices remind us of our responsibilities to Earth. These are not mutually exclusive goals. By leveraging advancements and opportunities from space exploration, we can better protect and enhance life on Earth. Through economic benefits, scientific advancement and social inspiration, space exploration remains a crucial endeavor for humanity, not as an escape from our problems, but as a way to expand our horizons and solve them on our home planet.

Jul 13, 2024

Gobsmacking Study Finds Life on Earth Emerged 4.2 Billion Years Ago

Posted by in category: chemistry

Once upon a time, Earth was barren. Everything changed when, somehow, out of the chemistry available early in our planet’s history, something started squirming – processing available matter to survive, to breed, to thrive.

What that something was, and when it first squirmed, have been burning questions that have puzzled humanity probably for as long as we’ve been able to ask “what am I?”

Now, a new study has found some answers – and life emerged surprisingly early.

Jul 12, 2024

Gateway: The first lunar space station

Posted by in category: space

An interplay of light and shadows cast the docking ports for Gateway, humanity’s first space station around the moon, into sharp relief.

Jul 9, 2024

Sean Carroll — Physics of Consciousness

Posted by in categories: cosmology, neuroscience, quantum physics

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How to explain our inner awareness that is at once most common and most mysterious? Traditional explanations focus at the level of neuron and neuronal circuits in the brain. But little real progress has motivated some to look much deeper, into the laws of physics — information theory, quantum mechanics, even postulating new laws of physics.

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Jul 9, 2024

Steven Weinberg — Why a Fine-Tuned Universe?

Posted by in category: particle physics

How can so many numbers of nature—the constants and relationships of physics—be so spot-on perfect for humans to exist? Coincidence and luck seem wildly unlikely. This question causes controversy, among scientists and among philosophers. Beware: there is more than one answer lurking here.

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Jul 9, 2024

How Brain Scientists Think About Consciousness

Posted by in category: neuroscience

Is consciousness a scientific problem to be solved? Or a philosophical problem that will remain a mystery? What do scientists who study the brain think? And why do they think the way they do? These leading brain scientists share their intimate ideas about how the brain generates consciousness.

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Continue reading “How Brain Scientists Think About Consciousness” »

Jul 8, 2024

Beyond Borders: Applying Modern Conflict Laws as Framework for Outer Space Governance

Posted by in categories: energy, finance, governance, law, military, satellites, surveillance

Moreover, the concept of limitation, which dictates that the means and methods of warfare are not unlimited, can help prevent the escalation of conflicts in space by imposing restrictions on the use of certain weapons or tactics that could cause indiscriminate harm or result in long-term consequences for space exploration and utilization. Given a growing number of distinct weapons systems in orbit – from missile defense systems with kinetic anti-satellite capabilities, electronic warfare counter-space capabilities, and directed energy weapons to GPS jammers, space situational awareness, surveillance, and intelligence gathering capabilities – legal clarity rather than strategic ambiguity are crucial for ensuring the responsible and peaceful use of outer space.

Additionally, the principle of humanity underscores the importance of treating all individuals with dignity and respect, including astronauts, cosmonauts, and civilians who may be affected by conflicts in space. By upholding this principle, outer space law can ensure that human rights are protected and preserved, particularly in the profoundly challenging environment of outer space. Moreover, with civilians on the ground increasingly tethered to space technologies for communication, navigation, banking, leisure, and other essential services, the protection of their rights becomes a fundamental imperative.

The modern laws of armed conflict (LOAC) offer a valuable blueprint for developing a robust legal framework for governing activities in outer space. By integrating complementary principles of LOAC or international humanitarian law with the UN Charter into outer space law, policymakers can promote the peaceful and responsible use of outer space while mitigating the risks associated with potential conflicts in this increasingly contested domain.

Jun 26, 2024

Raphael Bousso — Is Information Fundamental?

Posted by in categories: particle physics, quantum physics

Watch more interviews on the deep laws of nature: https://shorturl.at/P6tIr Does information work at the deep levels of physics, including quantum theory, undergirding the fundamental forces and particles? But what is the essence of information—describing how the world works or being how the world works. There is a huge difference. Could information be the most basic building block of reality? Support the show with Closer To Truth merchandise: https://bit.ly/3P2ogje Follow us on Instagram for news, giveaways, announcements, and more: https://shorturl.at/dnA39 Raphael Bousso is a theoretical physicist and string theorist. He is a professor at Department of Physics, UC Berkeley. He is known for the proposal of Bousso’s holographic bound, also known as the covariant entropy bound. For members-only benefits, register for a free CTT account today: https://shorturl.at/ajRZ8 Closer To Truth, hosted by Robert Lawrence Kuhn and directed by Peter Getzels, presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.

Jun 21, 2024

7 Innovations Accelerating The Technological Singularity

Posted by in categories: innovation, singularity

Our technological prowess is unrivaled. From the simplest inventions to the most complex machines, we have continually pushed the limits of what is possible. But as our capabilities grow exponentially, a looming question arises: are we heading towards a technological singularity that could change the course of humanity?

The concept of technological singularity has moved beyond the fringes of futurism; it is now an imminent possibility. Defined as the hypothetical future point when technologies have become so advanced that humanity undergoes a dramatic and irreversible change, the singularity presents an inescapable, exhilarating, and terrifying problem for philosophers, scientists, and every human being.

Are we prepared for the implications, the ramifications, and the profound changes that a tech-driven future might bring?

Jun 18, 2024

Cells grown in microgravity show 3D structures that could be used in medicine

Posted by in categories: biotech/medical, space travel

Humanity is on the verge of entering a new era of space exploration, with the Artemis III mission planning to return humans to the moon in 2026, for the first time in 50 years. Not only will Artemis see a woman and a person of color walk on the lunar surface for the first time, but the week-long mission to the south pole of the moon will begin a period of longer and longer stays in space.

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