Aerosols:

* Global Dimming?
* Global Dimming II
* Pollution-Climate Connections
* Global Dimming may have a brighter future
* Climate sensitivity and aerosol forcings
* An Aerosol Tour de Forcing
* Global Dimming and climate models
* Current volcanic activity and climate?
* Aerosols: The Last Frontier?
* Ozone impacts on climate change
* Perspectives from China
* Global dimming and global warming

Arctic and Antarctic climate:

* The Arctic Climate Impact Assessment
* The Arctic Climate Impact Assessment II
* The Arctic Climate Impact Assessment III
* Will spring 2005 be a bad one for Arctic ozone?
* 2005 Record Arctic Ozone Loss
* Retreating Glacier Fronts on the Antarctic Peninsula over the Past Half-Century
* 650,000 years of greenhouse gas concentrations
* Polar Amplification
* The Greenland Ice
* How much future sea level rise? More evidence from models and ice sheet observations.
* Significant Warming of the Antarctic Winter Troposphere
* More on the Arctic
* Sea level in the Arctic
* Ice Sheets and Sea Level Rise: Model Failure is the Key Issue
* The Copenhagen Consensus
* Is Antarctic climate changing?
* Historical climatology in Greenland
* Not just ice albedo
* Arctic Sea Ice decline in the 21st Century
* Making sense of Greenland's ice
* Arctic sea ice watch

Atmospheric Science:

* Water vapour: feedback or forcing?
* Et Tu LT?
* The tropical lapse rate quandary
* Busy Week for Water Vapor
* More satellite stuff
* Naturally trendy?
* Cloudy outlook for albedo?
* On a Weakening of the Walker Circulation
* The sky IS falling
* On Mid-latitude Storms
* Uncertainty in polar ozone depletion?

Climate modelling:

* Is Climate Modelling Science?
* Planetary energy imbalance?
* Modeller vs. modeller
* Chaos and Climate
* Greenhouse gases help seasonal predictions
* Polar Amplification
* Climate Feedbacks
* Short and simple arguments for why climate can be predicted
* The Physics of Climate Modelling
* Hansen's 1988 projections
* Why global climate models do not give a realistic description of the local climate
* Green and Armstrong's scientific forecast
* Musings about models

Climate sensitivity:

* 11ºC warming, climate crisis in 10 years?
* Climate sensitivity and aerosol forcings
* Natural Variability and Climate Sensitivity
* Richard Lindzen's HoL testimony
* Climate sensitivity: Plus ça change…
* Runaway tipping points of no return
* Climate Feedbacks
* The CO2 problem in 6 easy steps
* Climate Insensitivity
* The certainty of uncertainty

Extreme events:

* Storms and Climate Change
* Storms & Global Warming II
* Hurricanes and Global Warming - Is There a Connection?
* On record-breaking events
* Reactions to tighter hurricane intensity/SST link
* Tropical Cyclones workshop
* Gray and Muddy Thinking about Global Warming
* NOAA: Hurricane forecasts
* Amazonian drought
* Fact, Fiction, and Friction in the Hurricane Debate
* Tropical SSTs: Natural variations or Global warming?
* On Mid-latitude Storms
* El Nino, Global Warming, and Anomalous U.S. Winter Warmth
* Hurricane Spin
* Storm World: A Review

Global warming:

* Imprecision of the Phrase "Global Warming"
* Anomalous Recent Warmth in Europe
* Global temperatures continue to rise
* Update on 2005 temperatures
* 2005 temperatures
* Global warming on Mars?
* Ozone depletion and global warming
* How long will global warming last?
* Betting on climate change
* Worldwide glacier retreat
* Why looking for global warming in the oceans is a good idea
* Planetary energy imbalance?
* Tropical Glacier Retreat
* Global warming on Earth
* Q & A: Global Warming
* Methane hydrates and global warming
* Can 2°C warming be avoided?
* Gray and Muddy Thinking about Global Warming
* El Niño and Global Warming
* Geo-engineering in vogue…
* 'The Discovery of Global Warming' update
* Attribution of 20th Century climate change to CO2
* How much CO2 emission is too much?
* No man is an (Urban Heat) Island
* 1934 and all that
* Friday roundup
* Six Degrees

Greenhouse gases:

* What does the lag of CO2 behind temperature in ice cores tell us about global warming?
* How do we know that recent CO2 increases are due to human activities?
* CO2 Fertilization
* Water vapour: feedback or forcing?
* The Acid Ocean – the Other Problem with CO2 Emission
* Busy Week for Water Vapor
* 650,000 years of greenhouse gas concentrations
* Methane hydrates and global warming
* Calculating the greenhouse effect
* Methane hydrates and global warming
* Scientists baffled!
* Kristof on the Apocalypse
* Positive feedbacks from the carbon cycle
* Buying a stairway to heaven?
* Rasslin' swamp gas
* How much CO2 emission is too much?
* The sky IS falling
* Learning from a simple model
* The lag between temperature and CO2. (Gore's got it right.)
* Beck to the future
* Thin Soup and a Thin Story
* Part II: What Ångström didn't know
* A Saturated Gassy Argument
* The CO2 problem in 6 easy steps
* My model, used for deception
* CO2 equivalents
* Is the ocean carbon sink sinking?

Oceans:

* Gulf Stream slowdown?
* Saltier or not?
* Decrease in Atlantic circulation?
* The Acid Ocean – the Other Problem with CO2 Emission
* Atlantic circulation change summary
* El Niño and Global Warming
* Ocean heat content: latest numbers
* Why greenhouse gases heat the ocean
* Tropical SSTs: Natural variations or Global warming?
* Carl Wunsch, The Economist and the Gulf Stream
* Ocean Circulation: New evidence (Yes), slowdown (No)
* Revealed: Secrets of Abrupt Climate Shifts
* A Linkage Between the LIA and Gulf Stream?
* The IPCC sea level numbers
* Ocean Cooling. Not.
* Thin Soup and a Thin Story
* Who ya gonna call?

Paleo-climate:

* Temperature Variations in Past Centuries and the so-called "Hockey Stick"
* False Claims by McIntyre and McKitrick regarding the Mann et al. (1998) reconstruction
* Myth vs. Fact Regarding the "Hockey Stick"
* Weren't temperatures warmer than today during the "Medieval Warm Period"?
* OK, But we do know it was warmer than present 6000 years ago, don't we?
* On Yet Another False Claim by McIntyre and McKitrick
* What If … the "Hockey Stick" Were Wrong?
* Dummies guide to the latest "Hockey Stick" controversy
* Moberg et al: Highly variable Northern Hemisphere temperatures?
* "New Analysis Reproduces Graph of Late 20th Century Temperature Rise"
* Hockey sticks: Round 27
* Debate over the Early Anthropogenic Hypothesis
* A New Take on an Old Millennium
* Sir Nicholas Shackleton
* A Mistake with Repercussions
* Art and climate
* Addendum to "A Mistake with Repercussions"
* How Red are my Proxies?
* National Academies Synthesis Report
* Medieval warmth and English wine
* The missing piece at the Wegman hearing
* Followup to the 'Hockeystick' Hearings
* Revealed: Secrets of Abrupt Climate Shifts
* Broadly Misleading
* A Linkage Between the LIA and Gulf Stream?
* When the mites go up…
* What triggers ice ages?
* Cold Case vs. CSI
* The lag between temperature and CO2. (Gore's got it right.)
* The weirdest millennium
* Curve manipulation: lesson 2
* Younger Dry-as dust?
* Past reconstructions: problems, pitfalls and progress

Present-day observations:

* Et Tu LT?
* The tropical lapse rate quandary
* Gulf Stream slowdown?
* What is a first-order climate forcing?
* The Surface Temperature Record and the Urban Heat Island
* Groundhog Day
* Cloudy outlook for albedo?
* More on the Arctic
* Historical climatology in Greenland
* Has Pacific Northwest snowpack declined? Yes.
* Glacier Mass Balance: equilibrium or disequilibrium response?
* No man is an (Urban Heat) Island
* 1934 and all that
* Sweatin’ the Mediterranean Heat
* Past reconstructions: problems, pitfalls and progress

Responses to common contrarian arguments:

* Michaels misquotes Hansen
* Antarctic cooling, global warming?
* What does the lag of CO2 behind temperature in ice cores tell us about global warming?
* Are Temperature Trends affected by Economic Activity?
* Fox News gets it wrong
* Michael Crichton's State of Confusion
* Michael Crichton's State of Confusion II: Return of the Science
* Climate Change Disinformation
* Will-full ignorance
* George Will-misled and misleading
* The global cooling myth
* Strange Bedfellows
* Myth vs. Fact Regarding the "Hockey Stick"
* What If … the "Hockey Stick" Were Wrong?
* Water vapour: feedback or forcing?
* How much of the recent CO2 increase is due to human activities?
* Inhofe and Crichton: Together at Last!
* How to be a real sceptic

Scientific Practice:

* Statistical analysis of consensus
* Just what is this Consensus anyway?
* Exeter conference: Avoiding Dangerous Climate Change
* Is Climate Modelling Science?
* IPCC in action: Part I
* IPCC in action: Part II
* Peer Review: A Necessary But Not Sufficient Condition
* Peer Review: A Necessary But Not Sufficient Condition II
* Lawson vs. the IPCC
* How to be a real sceptic
* Hansen in the New York Times
* Happy Birthday, Charles Darwin!
* A Mistake with Repercussions
* How not to write a press release
* Communicating Science & Technology
* The Copenhagen Consensus
* Nature's press advisories
* Chinese whispers in Australia
* AGU, AAPG and AMQUA
* Supreme Court Amicus Curiae from scientists
* Further comment on the Supreme Court briefs
* Fall AGU
* AGU Hangover
* The IPCC Fourth Assessment SPM
* Fraser Institute fires off a damp squib
* Ozone Hole Leaks and Other Tales
* Full IPCC AR4 report now available
* Transparency of the IPCC process
* Perspectives from China
* Spanish perspectives

Solar forcing:

* Recent Warming But No Trend in Galactic Cosmic Rays
* A critique on Veizer’s Celestial Climate Driver
* The lure of solar forcing
* Did the Sun hit record highs over the last few decades?
* Another study on solar influence
* The trouble with sunspots
* How not to attribute climate change
* Taking Cosmic Rays for a spin
* Nigel Calder in the Times
* 'Cosmoclimatology' - tired old arguments in new clothes
* Cosmic rays don’t die so easily

Projections of future climate:

* Climate model scenarios
* Make your own forecasts of future energy, carbon emissions, and climate
* Lawson vs. the IPCC
* Can 2°C warming be avoided?
* James Lovelock's Gloomy Vision
* Kristof on the Apocalypse
* Stern Science
* Hansen's 1988 projections
* Green and Armstrong's scientific forecast
* Regional Climate Projections

Climate in the Media:

* The False Objectivity of "Balance"
* Getting the balance right…
* Al Gore's movie
* Disinformation? You want it, IREA's got it
* Peter Doran and how misleading talking points propagate
* The missing repertoire
* Sachs' WSJ Challenge
* Consensus as the New Heresy
* The Human Hand in Climate Change
* WSJ Editorial Board: Head Still Buried in the Sand
* Climate Reporting in Physics World
* Broad Irony
* A Tale of Three Interviews
* Cockburn's form
* Global Warming Delusions at the Wall Street Journal
* A phenomenological sequel
* Find the error

Miscellaneous:

* Welcome to RealClimate
* A disclaimer
* RealClimate In the News
* Doubts about the Advent of Spring
* Scientists respond to Barton
* Framing of climate science
* Books books books
* One year on…
* Hansen in the New York Times
* Those pesky scientific facts…
* Meteors, Nuclear Tests and Global Warming
* Pielke père et fils in Nature
* Washington Post Cartoon
* IPCC draft: No comment.
* MY Review of Books
* Introducing RC forum
* It's different in Europe
* The Copenhagen Consensus
* New public opinion poll on global warming
* New Google search function
* 2006 Year in review
* Calling All Science Teachers
* Save the World! Earn $25 million!
* Global Warming debate
* Adventures on the East Side
* The Sheep Albedo Feedback
* Fun with correlations!
* A bit of philosophy
* G8 summit declaration
* Convenient Untruths
* The "Have you stopped beating your wife yet (yes/no)" questionnaire
* Sustainability: A Nobel Cause
* Did we call it or what