Joe Rogan Experience #1772 - Randall Carlson

Ice Melting

Randall Carlson examines the rapid retreat of the Laurentide ice sheet, highlighting the significant energy inputs required for such a phenomenon. He notes that the average annual retreat was 853 feet, raising questions about the energy sources driving this rapid change 1. Joe Rogan and Randall discuss the lack of competing theories, with Randall suggesting that the rapid melting may not be fully explained by gradualistic processes 1.

It's interesting that there's resistance to it because we know that there are asteroidal impacts and comet impacts. We know all that stuff's real, we know we're in the middle of space and it happens all the time.

--- Joe Rogan

Randall also mentions that the melting process was not continuous, as it was limited to certain months each year, further complicating the understanding of this rapid ice melt 2.

   

Floods

The discussion shifts to the catastrophic floods that reshaped landscapes, particularly in the Pacific Northwest. Randall describes the immense scale of these floods, with peak discharges surpassing the combined flow of all the world's rivers 3. Joe and Randall explore the evidence left behind, such as the Missoula floods, which were initially controversial but later validated by geological findings 4.

He was considered a crackpot because he was talking about giant floods back in the 1920s and thirties. But of course, he was proven right and ended up being the recipient of the Penrose medal in his nineties.

--- Randall Carlson

These floods were caused by the sudden release of water from ice dams, leading to massive erosion and the creation of unique geological features 4.