It is this kind of Chicken Little alarmism that has destroyed the reputation of climate science, and it is this kind of unadulterated garbage appearing in Science magazine that is doing great damage to both the reputation of the magazine and the reputation of science itself.
Guest Post by Willis Eschenbach
A new paper in Science magazine entitled “Planetary boundaries: Guiding human development on a changing planet” (paywalled here) claims that we are all potential “transgressors” … a curious term more appropriate to a religion than to science. But given the total lack of science in the paper, perhaps it’s appropriate. The abstract says:
The planetary boundaries framework defines a safe operating space for humanity based on the intrinsic biophysical processes that regulate the stability of the Earth System. Here, we revise and update the planetary boundaries framework, with a focus on the underpinning biophysical science, based on targeted input from expert research communities and on more general scientific advances over the past 5 years. Several of the boundaries now have a two-tier approach, reflecting the importance of cross-scale interactions and the regional-level heterogeneity of the processes that underpin the boundaries. Two core boundaries—climate change…
View original post 1,819 more words