Tag Archives: Climate etc.

Early 20th century warming

I’ve noticed that Judith Curry is discussing the early twentieth century warming. The idea is that there was a period of warming during the early twentieth century that was similar to the warming we’ve experienced since the second half of … Continue reading

Posted in Climate sensitivity, ClimateBall, Judith Curry, Pseudoscience | Tagged , , , , | 34 Comments

Initial value problem vs boundary value problem

I haven’t actually looked at Judith Curry’s blog for a while, but popped across there and noticed a guest post about energy budgets, climate system domains, and internal variability. One reason why we think that we can actually do long-term … Continue reading

Posted in Climate change, ClimateBall, Science | Tagged , , , , , , , | 389 Comments

Red Team vs Blue Team

Having some kind of Red Team exercise, to test and challenge the climate science consensus, seems to be gaining a small amount of momentum. Steve Koonin (who I have discussed before) has an article in the Wall Street Journal called … Continue reading

Posted in Climate change, ClimateBall, Gavin Schmidt, Judith Curry, Research, Science, The scientific method | Tagged , , , , , , , | 113 Comments

Reconciling ECS estimates – again

I’m heading home after giving a public talk, and have a bit of time to write about the recent Armour paper Projection and Prediction: Climate Sensitivity on the rise. It’s basically another attempt to reconcile energy balance estimates for climate … Continue reading

Posted in Climate change, Climate sensitivity, ClimateBall, Judith Curry, Science | Tagged , , , , , | 118 Comments

We can never “know” anything

Judith Curry has waded into the consensus discussion by highlighting a post written by two people I’ve never heard of and – from what I can find – have no actual expertise in this topic whatsoever. Apparently the key point … Continue reading

Posted in Judith Curry, Science | Tagged , , | 373 Comments

AGU position statement

The American Geophysical Union (AGU) has a position statement on human-induced climate change of which Judith Curry was harshly critical. Roger Pielke Sr has pubished a dissenting view. If it is indeed so appalling, I thought I might work through … Continue reading

Posted in Climate change, ClimateBall, Judith Curry, Science | Tagged , , , , | 159 Comments

Record Warmth

Michael Mann, Stefan Rahmstorf and colleagues have a new paper on the likelihood of the recent warmth. What they’re investigating is the run of warm years we’ve seen recently – 13 of the warmest 15 years have happened since 2000, … Continue reading

Posted in Climate change, Climate sensitivity, Global warming, Judith Curry, Science | Tagged , , , , , | 62 Comments