They do not define real boundaries, and, consequently, students must test you continually to see what they can get away with today. (educationworld.com)
To me it is astonishing that both of these posts seem to take us to task for not being aware of the «planetary boundaries» research (more on that below) when the central conclusion from that work is that real boundaries need to be set in multiple dimensions — exactly what we argue. (dotearth.blogs.nytimes.com)
Victor writes of my piece and Rahmstorf's, «To me it is astonishing that both of these posts seem to take us to task for not being aware of the «planetary boundaries» research (more on that below) when the central conclusion from that work is that real boundaries need to be set in multiple dimensions — exactly what we argue. (thinkprogress.org)