Greenpeace activist, Wong Wai-kin, has reached the top of Mount Lhotse, the 4th highest mountain in the world. He observed unusual climate change impacts caused by global warming, including heavy river currents caused by melted glaciers, intense snow slides and strong typhoons. He also interviewed the local villagers who witnessed climate change impacts over decades. The purpose of this trip is to raise awareness of Hongkongers about climate change.