I have a motto: it's never too late to give up. It's never too late to give up what you are doing, and start doing what you realise you love.

Britain didn't win WWII by panicking. Let´s be bold, determined and stick to the best of values.

If your economy grows [by] 4 percent, you ought to reduce child mortality 4 percent.

Let the dataset change your mindset

Half of the energy is used by one seventh of the world's population.

Beyond 2050 the world population may start to decrease if women across the world will have, on average, less than 2 children. But that decrease will be slow.

I have shown that Swedish top students know statistically significantly less about the world than the chimpanzees.