BBC Radio 4 - More or Less

E-cigarettes: Can They Help People Quit?

Do e-cigarettes harm your chances of quitting smoking? Tim Harford looks at the evidence.

Are there problems with the way we judge the harms from alcohol? Tim Harford finds out.

Have refugees caused a gender imbalance in Sweden? Tim Harford finds out.

Have refugees caused a gender imbalance in Sweden's teenage population?

Are there problems with the way we judge the harms from alcohol? Tim Harford finds out.

Were Oxfam right to compare the wealth of the rich with that of the poor?

Does it matter that 62 people now own as much wealth as half of the world's population?

Were Oxfam right to compare the wealth of the rich with that of the poor?

Does it matter that 62 people now own as much wealth as half of the world’s population?

Jeremy Hunt says if you have a stroke at the weekend, you are 20% more likely to die.