Two women wearing polar bear placards march during a rally calling for action on climate change in Hong Kong on November 29, 2015. Cities around the world organised events to pressure world leaders meeting for United Nations climate talks in Paris from November 30 to curb carbon pollution and stop the Earth from overheating. AFP PHOTO / DALE DE LA REY / AFP / DALE de la REY (Photo credit should read DALE DE LA REY/AFP/Getty Images)
