Upland keeper

If anyone had told you 20 years ago that a 16-year-old Swedish schoolgirl would be known by more of the population than many world leaders, I doubt very much you would have believed them. Yet that is exactly what has happened. In less than two years, environmental campaigner Greta Thunberg has achieved what no one, except by notoriety, has done before.

Named in the top 100 in the world for having the most influence on the population, Greta