[kidd]

...He says the current 70-year cycle began ...

Hmmm. Why is it reasonable for Jupiter to have a 70 year weather cycle, but in the case of Earth's climate its the result of a 70 year old modern trend caused by industrialization, burning of "fossil fuels" and SUVs?

< arm chair scientist mode=on>
Could it be that the primary influence on both the Earth and Jupiter is solar output?
< arm chair scientist mode=off>

[Sacajaweau]

Jupiter must have SUVs and coal fired furnaces. We're not alone!!