Medieval warm period
5:47 | Robert Way examines the Medieval Warm Period and how it compares to today’s temperatures.
Greenland ice loss
4:35 | Robert Way talks about the the effects of climate change on Greenland’s ice sheet.
Antarctic land ice vs sea ice
5:35 | Robert Way explains how Antarctic sea ice has been changing in recent years and introduces the modern mystery of how Antarctic land ice is changing.
Shrinking Glaciers
5:59 | Robert Way describes glaciers and the way they are changing globally.