Open thread

This month’s open thread for general climate science discussions.

This month’s open thread for climate science related items. The open thread for responses to climate change is here.

This month’s open thread for climate science topics. Note that discussions about mitigation and/or adaptation should be on the Forced Responses thread.

Let’s try and avoid a Groundhog Day scenario in the comments!

Happy new year, and a happy new open thread.

In response to some the comments we’ve been getting about previous open threads, we are going to try separating out OT comments on mitigation/saving the planet/theories of political action from ones related to the physical climate system. This thread remains a place for climate science issues, questions, & news, but we have started a new Forced Responses thread where people can more clearly discuss mitigation issues. We realise that sometimes it can be hard to cleanly separate these conversations, but hopefully folk can try that out as a new year’s resolution!

Note we will be updating the Model/Data comparisons over the next few weeks as the various observational data sets get updated for calendar year 2017. The main surface temperature datasets will be released around Jan 18.

Last open-thread of the year. Tips for new books for people to read over the holidays? Highlights of Fall AGU (Dec 11-15, New Orleans)? Requests for what should be in the end of year updates? Try to be nice.

This month’s open thread. Lawsuits about scientific disputes, the new Climate Science Special Report from the National Climate Assessment, and (imminently) the WMO State of the Climate statement for 2017.

This month’s open thread. Carbon budgets, Arctic sea ice minimum, methane emissions, hurricanes, volcanic impacts on climate… Please try and stick to these or similar topics.

This month’s open thread…. and let’s stay on climate topics this month. It’s not like there isn’t anything climate-y to talk about (sea ice minimums, extreme events, climate model tunings, past ‘hyperthermals’… etc.). Anything too far off-topic will get binned. Thanks!