* Posts by Thomas

2 publicly visible posts • joined 7 Jul 2008

Old ships' logs show temporary global warming in 1730s

Thomas

Not Global

Europe or even Northern Atlantic is just a small part of the globe. This data is interesting, but be careful about calling it global warming, it might just as well be a change in currents or winds that made one part of the globe warmer and some other part colder. I suppose we'll have to wait for the scientific article to be publish to learn the real details about what was found. (Never trust public media to get a scientific story straight)

Are the ice caps melting?

Thomas
Thumb Down

Hansen's first article

It is claimed that in the 80s Hansen stated that the North and South poles should warm the same. However, if you bother to read that article you quickly see that this is the equilibrium response, i.e. what will happen if you double CO2 and wait a century or two to let temperatures stabilize. If you look at the transient response the far larger amount of oceans in the southern hemisphere will be able to absorb more heat, delaying the warming.