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Lazy Sunday!

Since we don’t live by politix alone (I sincerely hope), what did people get up to this weekend? Join in, share some tales, regulars and lurkers all!

Quick Link: update on class-sizes data

Just in time for school holidays! Following on from this recent discussion about effective spending investment in education, the CEO of the Australian College of Educators, Margaret Clark, has published a dissection of recent claims: http://www.apo.org.au/commentary/jensens-class-size-claims-need-be-unpacked Policy boffins, and those [...]

A decade in time series

A decade in time series

We’re going to get all manner of “decade in review” articles over the next few days. Most of them will try to pick out key moments or incidents; however, such focus on the sudden and spectacular misses the slower, but [...]

Quantifying the negative feedback of vegetation

On another thread, John Michelmore has been telling us about an article by Lahouari Bounoua et al (behind the paywall) which finds that the enhanced effect of CO2 on plant growth provides a cooling feedback, so that doubling current CO2 [...]