Big Quakes Signal Changes Coming to Earth's Crust

The Earth's crust is constantly changing and has been for billions of years....

It is an interesting video and some of the connections in the comment section are also interesting. It reminds us that we really don't have a good handle on the frequency and cycles of plate tectonics. It is also a good reminder that we really do not have a good grasp of the effect of these movements and the release of gases that effect climates. This is what is so maddening of the models that the climate science is based. They have nothing but superfluous input on the release of carbon from methane hydrates that are also a part of the releases in these plate movements. I have searched for information on natural hydrate releases but it is very sparse.

Like SE mentions, the earth is always changing. If we are experiencing higher than activity, we should expect that climates may be more affected by this natural activity than anything man can throw at it. IMO.