Medieval warm period compared to 1960 - 1991 reference:
Current decade (1999-2008) compared to 1960 - 1991 reference:
The astute observer will notice the uneven nature of the MWP. In particular Greenland features quite strongly - which is why the denialist stuff loves to concentrate on Greenland and ignore the rest of the world.
Now, what was that about the politics of GW?
Current decade (1999-2008) compared to 1960 - 1991 reference:
The astute observer will notice the uneven nature of the MWP. In particular Greenland features quite strongly - which is why the denialist stuff loves to concentrate on Greenland and ignore the rest of the world.
Now, what was that about the politics of GW?