Of course we all know that the human race has historically done better during warm periods. While we've seen a slight warming in the last century, we… - Anthony Watts

This goes back to the reason why alarmists abandoned the "global warming" term in favor of climate change. They can play this bait and switch, showing changes in climate (which always exist) and then blaming them on CO2. But there is no mechanism ever proposed by anyone where CO2 can change the climate directly without going through the intermediate step of warming. If climate is changing but we are not seeing warming, then the change can't be due to CO2.

And finally we have this, this discovery that Earth's magnetic field can be ripped open and our atmosphere laid bare to the solar wind, much like Mars. Magnetism is underrated in the grand scheme of things, in my opinion. We'd do well to pay more attention to magnetic trends in our corner of the universe and what effects it has on Earthly climate.

Often we lose sight of our place in the universe, some never knew at all just how miniscule we humans are compared to everything else.