While physics is considered the queen of twentieth-century science, experts argue that the science of the mind will be the queen of the 21st century.
Global climate catastrophe could be nearer than we think. The Greenland ice sheet could begin a process of irreversible melting.
There is a need for international cooperation to address population growth and consumption as driving factors of environmental destruction.
The Texas Republican governor Greg Abbott has signed into law one of the most extreme six-week abortion bans in the US.
Much of the papal document Humanae Vitae was written by the future pope John Paul II, and Paul VI later came to regret the text.
Imagine controlling your computer just by thinking. It sounds far-out, but real advances are happening.
Over the last few years I have gone from an AGI skeptic to being significantly worried about how soon it will likely come to exist.
Societies can avoid a world population of 10.8 billion and related disasters – with education, contraception and emphasis on sustainability.
America is going back to the Moon, but we should be pushing further out into the solar system - and we have the technology today.
CNA's Military Advisory Board: Climate change poses a serious threat to U.S. national security and is becoming a "catalyst for conflict".