There is a widespread belief that the COVID-19 pandemic has increased global income inequality, reducing per capita incomes by more in poor countries than in rich. This supposition is reasonable but false. Rich countries have experienced more deaths per head than have poor countries; their...

Cancer is a leading global cause of death and disability responsible for approximately 7.6 million deaths each year. Around one third of cancers are attributable to a small number of preventable risk factors – including smoking and the harmful consumption of alcohol – for which effective...