If we don't become a multi-planetary species, we risk facing calamities that could threaten humanity's existence on Earth.

The future may see humanity colonizing other planets, driven by advancements in technology and a desire to explore beyond Earth.

The current situation on Earth is remarkable, as it is the first time in history that humanity has the capability to explore beyond our planet, and we've had a window of opportunity to extend life beyond Earth for a long time, but it may close soon, so we should act quickly.

We should think of becoming a multiplanetary species as a form of life insurance for humanity.

I believe there's a fundamental difference between a humanity that explores multiple planets and one that remains confined to Earth until extinction.

Space exploration is essential for preserving Earth; we need to utilize resources in space to reduce our impact on the planet.

The next big step is to get people to Mars and become a space-faring civilization.

I envision a future where a trillion humans live in the solar system, leading to a flourishing of life, intelligence, and creativity.

There are scientists proposing to alter Earth's orbit to change our relationship with the sun, which raises ethical concerns about such interventions.