Some 6.7 billion people would die of starvation in the event of a nuclear war and its aftermath, a study by Nature Food has ...

Today, computers and tablets show maps and aerial photographs ... This one shows all the countries of the world, almost 200, including the UK. It shows all seven continents, Europe, Africa ...

Fig 1. World map showing the distribution of study countries and study participants. Note: Shade of green represents the number of participants per country. Credit must be given to the creator.