Extinction

Many species that humans rely upon for food supply are going extinct, meaning we could go extinct ourselves. How can we save these species, and therefore ourselves, from extinction?

If Brains were Connected to the Internet

If our brains become connected to the internet (enhancing the speed of our intelligence), we live to be more than 120 years old, and most jobs can be done by machines, how will we spend our lives? What kind of worlds will we build?

Courage

What would you do to find your courage?

Dreams

Do dreams have any importance in our lives?