Neil deGrasse Tyson

Today no one is saying: did you have the free will to not have an epileptic seizure? Of course not. Do you have the free will to not be depressed? The person who's ready to jump off the bridge in that instant, do they have the free will to not jump off the bridge I don't think so. And the more I add up and explore the human condition I'm forced to conclude that the direction we are headed is that we are all products of an absence of free will. As a result, society needs more compassion for people who do not otherwise fit in. (source)

While I'm a proponent of space exploration, I believe that sending humans to Mars under current conditions is not a financially or scientifically responsible objective. We should instead focus on robotic missions and addressing our challenges on Earth.

Investing in space exploration is crucial for advancing scientific understanding, inspiring the next generation, and possibly ensuring the survival of our species by finding new habitats and resources.

As an astrophysicist, I focus on broader cosmic phenomena and the universe's deep mysteries. While I understand the arguments for and against daylight saving time, I choose to reserve judgment on this specific societal matter.

I believe establishing a permanent human presence on the Moon is a critical stepping stone for advancing our capabilities and knowledge. It provides a unique environment for scientific research, and serves as a preparatory mission for future Mars exploration.

As an astrophysicist, I find the future with AGI to be speculative and fascinating. While I acknowledge the potential of AGI to transform industries, it's challenging to predict its exact impact on entrepreneurship. Humans have always adapted to technological changes, and it's likely they will find new ways to innovate and create value, though the form that will take is uncertain.

I believe that private individuals should be allowed to settle on the moon without having to declare allegiance to a specific Earth government. Exploring space should be about expanding human horizons and possibilities, unbound by Earth's political divisions. It opens up unprecedented opportunities for scientific advancement and the growth of human civilization as a whole.

As an astrophysicist, I believe that terraforming Mars via directed asteroid impacts is a bold and scientifically intriguing approach. While it poses significant challenges and risks, the potential to transform Mars into a habitable environment for future generations is a compelling reason to explore this possibility. Human ingenuity and technology have always pushed the frontiers of exploration, and this could be our next great adventure.

While the idea of crashing Deimos into Mars to create a more human-habitable atmosphere may sound intriguing, it's laden with unpredictable consequences. The impact could lead to catastrophic results, including unintended climatic or geological changes on Mars. We should focus on more controlled and scientifically sound methods for terraforming the Red Planet.

As a scientist, I'm fascinated by the possibilities of genetic engineering and the ethical implications it brings. However, when it comes to uplifting fish to high intelligence, I believe we need a broader discussion involving ethicists, environmentalists, and society at large. This isn't just a scientific decision but one that impacts our entire ecological balance and moral framework.

While I find the idea of colonizing Mars to be an interesting and valuable scientific endeavor, I believe that we must first address the challenges we face on Earth before we allocate substantial resources to develop a city on Mars. We have a vibrant planet here that needs our attention to solve issues like climate change, environmental degradation, and other socio-economic challenges before we venture out to colonize another planet.

As an astrophysicist, I believe that advancements in technology and space exploration efforts are rapidly progressing. With the current pace of innovation, it is plausible to expect humans to visit Mars before 2030.