Tim Jarvis AM is an environmental scientist, author and adventurer. Known for his historically authentic expeditions by Sir Douglas Mawson (1911) and Sir Ernest Shackleton(1914). His current environmental project 25zero aims to raise awareness of climate change by focusing on the world’s disappearing equatorial glaciers. Tim Jarvis AM is an environmental scientist, author, adventurer and public speaker with Masters degrees in environmental science and environmental law. He is committed to finding pragmatic solutions to major environmental issues related to climate change and biodiversity loss.