Was England really warmer in medieval times?
Debunking A Climate Myth | The Medieval Warm Period
How Does the Medieval Warm Period Compare to Today?
Climate History: Medieval warm period
UQx DENIAL101x 4.3.1.1 Medieval warm period
The Medieval Warm Period and Little Ice Age
Ancient Greenland warmer than previously thought
Geosci 320 Medieval Warm Period and Little Ice Age
How Warm was the Roman Climate?
Medieval Warm Period
Connecting Roman and Medieval Climate and Historical Change
Warming Up to the Medieval Warm Period
Is today's warming different from the past? | Global Ideas
What the Hockey Stick missed about climate change
The Last Time the Globe Warmed
The Great Warming
This Will Be My Most Disliked Video On YouTube | Climate Change
Why is climate changing?
What's Earth's ideal temperature?