Thinking about the Future of the Earth and Humanity from Astronomy; in Particular, from the Search for Extra-Terrestrial Intelligence

Institute for Nature and Environment

Full-time Lecturer Shinya Narusawa

Human beings, who have evolved while overcoming limitless odds, have an extremely precious existence. The human race must not perish, even with environment destruction, singularity, or war.

Can the human race continue on existing? Hints to this question exist within the number of civilizations in the universe.

This is because it is proportional to the average number of years a civilization has continued to exist. Conversely, we think about our future from speculation on the number of civilizations by SETI (search extra-terrestrial intelligence). “The future of humanity is in space”