The concept of thresholds features prominently in ecology and resilience theory. The idea is that if a variable crosses a threshold value, an ecological system
read moreAfter 2011, when Western Australia suffered 25% of all shark fatalities in the world (3 out of 12), it’s hard for a West Australian to
read moreI mentioned in PD#200 that, to mark the milestone of reaching 200 posts, I was nominating Pannell Discussions for an award. The award was the
read moreMuch of Chinese television seems to be pretty low brow. Of course most Australian TV is too, but perhaps this is another area where the
read moreDescribing changes or differences in percentages can be perilous, particularly if the thing that is changing is itself a percentage. If you aren’t careful, you
read morePredicting adoption of new practices by farmers is important for researchers, extension agents and policy makers. A new tool to assist with this difficult task
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