Want one of the world’s tallest waterfalls all to yourself? Then go to Guyana.
“His screams stuck in my head,” recalls Sangduen ‘Lek’ Chailert, of an occasion she saw an injured elephant being forced to work. “I looked in his eyes and I couldn’t believe how much they expressed his anger. I had to make a promise to him. And that promise was that I would speak out for and provide a home for these elephants”.