The World Wildlife Fund for Nature (WWF) has launched an innovative new Instagram influencer campaign, designed to highlight disappearing landscapes across the globe. Instagrammers were asked to post images of stunning environments, such as clear blue oceans or coral reefs, which naturally attracted a bevy of wanderlust-fuelled comments. Then, several days later, the influencers posted a shot of what the same landscape looks like in reality, in many cases after being ravaged by pollution or...