Episode 42: Decide Already!

Why is my friend late? How does nuclear fission work? What can I do to help my baby sleep through the night? We all feel the need to understand why certain things happen. Some researchers think the drive to explain the world is a basic human impulse, similar to thirst or hunger. ...  Show more

Millions of us move through our days without getting enough sleep. We know that sleep deprivation can affect our physical health and our mood. But sleep researcher Chris Barnes says a chronic lack of good sleep can also affect how we make decisions and even what we value. He join ...  Show more

What do you think will make you happy next year? According to Dan Gilbert’s research, your guess is probably wrong. Dan is a Harvard psychologist, bestselling author of Stumbling on Happiness, and popular TED talker, and he and Adam discuss why it’s so difficult to make accurate ...  Show more

Psychologist Daniel Gilbert delves deep into the weird, counterintuitive science of happiness and explains why our minds worry about things we needn’t worry about (and fail to worry about things we really should worry about).We're doing a TED Interview survey! If you have a few m ...  Show more

At a moment when the world feels like a particularly unsettling place, Science Weekly is asking what it is that makes humans happy – and how we can bring more happiness into our lives. In episode two, Ian Sample asks which happiness strategies are backed up by science. He hears f ...  Show more