Economics and Global Change: The Bathub Analogy

I posted this to the globalchange list some time ago, but now that I have the attention of a couple of market conservatives, let me post it here. Apologies to those for whom it is a rerun. Note that the apparently rational strategy actually guarantees an eventual flood.

Imagine that you are an economist who enjoys playing Tetris on your computer, so while your bathtub is filling you decide to play a round in the TV room upstairs. [more]

Widespread decline in US bird populations ????

From the Audubon Society website:

Audubon’s unprecedented analysis of forty years of citizen-science bird population data from our own Christmas Bird Count plus the Breeding Bird Survey reveals the alarming decline of many of our most common and beloved birds.

Since 1967 the average population of the common birds in steepest decline has fallen by 68 percent; some individual species nose-dived as much as 80 percent. [more]

Essential Reading: Updated

Whew, it’s harder to maintain a blog when you are working than when you ain’t…

Anyway, a couple of bits of essential reading from the blogroll today: Samadhisoft points to this BBC report which suggests that

There is a global migration crisis

climate change will make it worse

Yep.

It’s not a matter of climate change, all else being stable. [more]