 Pope Francis once world leaders attended the UN Climate Change Summit in Glasgow to hear the cry of the earth and the cry of the poor. He said these are his blessings in St Peter's Square. He also hoped the meeting would provide efficient responses and offer concrete hope to future generations. In addition to this, the plaintiff offered his prayers for Vietnam, where prolonged heavy rains have triggered widespread flooding in several parts of the country. The Pope has made protection of the environment a key plank of his pontificate.