[Freedom_Is_Not_Free]

Beats me. Why would glacial periods suddenly triple what can be explained by the tilt cycles? Aliens? I don’t know.

It sounds like CO2 is not the boogeyman.

[yesthatjallen]

They're starting to walk it back.

All their projects have been wrong and none of their trends are happening.

Other articles have appeared in the last year saying, 'any warming might not be as bad as we projected.'

In the next couple of years we're going to see a lot of new theories explaining why the old theories didn't pan out.

[gleeaikin]

One earth change that could have eventually changed enough conditions, ocean currents for example, was the joining up of North and South America at the Panama area. Although this was more like 3 million years ago, it could have taken a long time for ocean currents and other factors to gradually build to the point where a major change in glacial periods occurred.