ENSO and the anchovy

by phlogiston a.k.a Phil Salmon

If one wishes to gain a “heads-up” as to imminent developments in ENSO and possible beginnings of an el Nino or La Nina event, I would advise turning to the Peruvian anchovy as an important but often overlooked oracle to the oceanography of the anchovy’s home ocean, the Pacific.

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Transmission planning: wind and solar

by Planning Engineer

Some of the denizens have requested an introduction to transmission planning and a discussion of how the transmission system is impacted by renewable resources.

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Quantifying the anthropogenic contribution to atmospheric CO2

by Fred Haynie

I conclude that, the IPCC’s model assumptions that long-term natural net rate of accumulation is constant and anthropogenic emission rates are the only contributor to total long-term accumulation of atmospheric CO2, is false.

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Is federal funding biasing climate research?

by Judith Curry

Does biased funding skew research in a preferred direction, one that supports an agency mission, policy or paradigm?

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Follow-up questions re my recent House testimony

by Judith Curry

Some interesting follow-up questions from the House Committee on Science, Space and Technology regarding my recent Congressional testimony.

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What are the most controversial points in climate science?

by Judith Curry

And how might these controversies be resolved?

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Ethics of climate expertise

by Judith Curry

If deference to the authoritative opinions of experts is essential to our rationality and knowledge, and if that deference unavoidably rests on trust, not only in the competence, but also in the epistemic and ethical characters of our experts–then it is high time that we get to work on the ethics of expertise. Indeed, it is past time. – John Hardwig

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Pope Francis, climate change, and morality

by Judith Curry

The Pontifical Academy of Science meeting on climate change is raising some interesting issues for Catholics and for humanity.

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Making (non)sense of climate denial

by Judith Curry

See update

I’m wondering how we can inoculate ourselves and broader public from the latest nonsense from John Cook: an online MOOC Making Sense of Climate Denial.

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Wind turbines’ CO2 savings and abatement cost

by Peter Lang

Wind turbines are less effective and CO2 abatement cost is higher than commonly assumed.

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Pondering Nepal’s hazards

by David L. Hagen

Nepal just experienced a great 7.8 magnitude earthquake  on April 25th, 2015 with major (6.7 and 6.6 magnitude) aftershocks..

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Puzzle in the Atlantic

by Judith Curry

I’m scratching me head over this one.

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Contradiction on emotional bias in the climate domain

by Andy West

Emotions and messaging about climate change.

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Stalking the uncertainty monster

by Judith Curry

Its time to check in with the Climate Uncertainty Monster.

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Bjorn Stevens in the cross-fire

by Judith Curry

Bjorn Stevens has published two interesting and important papers in the last few weeks, which have placed him squarely in the cross-fire of both the scientific and public debates on climate change.

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What should renewables pay for grid service?

by Planning Engineer

There is a lot of public debate around the rates utilities charge solar customers, but very little of it shows an awareness of the embedded technical and philosophical issues.

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Week in review – politics and policy edition

by Judith Curry

A few things that caught my eye this past week

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Week in review – science edition

by Judith Curry

A few things that caught my eye this past week.

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Lafayette Climate Debates

by Judith Curry

Resolved: That all states have an obligation to anticipate, prevent and minimize the causes of climate change and mitigate its adverse effects.

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Hearing: President’s UN climate pledge

by Judith Curry

The House of Representatives Committee on Science, Space and Technology Hearing on the President’s UN Climate Pledge has now concluded.

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House Hearing scheduled on President’s U.N. climate pledge

by Judith Curry

I will be testifying before the House of Representatives Committee on Science, Space and Technology on April 15.

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Week in review – politics and policy edition

by Judith Curry

A few things that caught my eye this past week.

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Week in review – science and technology edition

by Judith Curry

A few things that caught my eye this past week.

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Climate change availability cascade

by Judith Curry

Politicians, activists and journalists have stimulated an ‘availability cascade’ [link] to support alarm about human-caused climate change.

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Are human influences on the climate really small?

by Steven E. Koonin

My Wall Street Journal article of 9/20/14, Climate Science is Not Settled , contains the paragraph

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