Poor polar bear researchers: there are few full time jobs worldwide and research is underfunded.
This is not my opinion but the facts according to Andrew Derocher and Ian Stirling (2011) — see Fig. 1 and 2 below. I do not dispute them.

Figure 1. The distribution of full-time polar bear researchers worldwide. From Derocher and Stirling 2011, invited speaker presentation to the 2011 Polar Bear Meeting in Nunavut, Oct 24-26.

Figure 2. The sad state of polar bear research. From Derocher and Stirling 2011, Invited speaker presentation to the 2011 Polar Bear Meeting in Nunavut, Oct 24-26.
Since Derocher and Stirling have raised the issue, I contend it’s perfectly valid to ask: are polar bear biologists who proclaim their heartfelt fear for the future of polar bears at every opportunity behaving as advocates for polar bears or protecting their own careers?