Why does the universe exist?

Ever wondered why the universe exists? Philosopher and writer Jim Holt attempt to answer this question…

The Happy Secret To Better Work

What is the connection between happiness and work? Is there one? Watch this TED Talk to…

Why our IQ levels are higher than our grandparents

Has collective wisdom been increasing and improving over the years? Are we smarter than our grandparents?…

How to reverse climate change

Can climate change be reversed, or is the world beyond hope? Allan Savory’s TED talk provides…

How the worst moments of our lives make us who we are

Bad times often feel devoid of hope. As if there is no light at the end…