It’s no secret that Dr. Sebastian Lüning’s outstanding, purely scientific Medieval Warming Period Map project has been held in very high regard within the science community.
It’s also no secret that some government-funded scientists and a slew of activists are not at all happy that it has created controversy and cast serious doubt over climate science. Indeed Lüning’s project has exposed that climate science has been a bit sloppy in its handling of the inconvenient Medieval Warm Period (MWP).