First is his publication and discussion of the resignation from the American Physical Society by long time and prominent member, Hal Lewis. Reason for his decision? The APS dogmatic stance on AGW and their lack of commitment to the principles of scientific integrity:
- In the interim the ClimateGate scandal broke into the news, and the machinations of the principal alarmists were revealed to the world. It was a fraud on a scale I have never seen, and I lack the words to describe its enormity. Effect on the APS position: none. None at all. This is not science; other forces are at work.
The second example is this wonderful graphic:
and the accompanying post on the latest peer-reviewed publication which concludes:
- It is at present impossible to accurately determine climate sensitivity (defined as the equilibrium warming in response to a doubling of atmospheric carbon dioxide concentrations) from past records, partly because carbon dioxide and short-lived species have increased together over the industrial era. Warming over the past 100 years is consistent with high climate sensitivity to atmospheric carbon dioxide combined with a large cooling effect from short-lived aerosol pollutants, but it could equally be attributed to a low climate sensitivity coupled with a small effect from aerosols. These two possibilities lead to very different projections for future climate change.
No longer is climate alarmism the default, nor the defining paradigm of accepted science. It is still a prominent perspective but it is no longer an un-questioned, axiomatic construct.
Increasingly critics of AGW are described as skeptics, and no longer demonized as "deniers". The tenor has changed. The politics has morphed into a wider promotion of a more nebulous and still emerging concern for "energy" -- still embracing the familiar narratives of limits; anti-consumption; anti-capitalism; soft green, warm and fuzzy ecology, and; centralized, elite planning -- but a notable absence of global warming or climate change embedded within its central imperative.
AGW has become global warming, has become climate change, has become climate disruption, has become the albatross of science.