Two very scary, and seemingly unrelated, things happened in 2008: 1) 100,000 nonprofits around the US (many of them arts, education, & culture based) began the slow and painful process of going out of business, and 2) the Holdridge’s toad, one of Costa Rica’s most prevalent species, was declared extinct.
Let’s talk toads first:
There are two schools of thought that explain why a species might become extinct. The first holds the environment responsible, stating that the Holdridge’s toad became extinct because of “chytridiomycosis” (look it up), a disease caused by effects of climate change. In this case, the toads were not able to evolve fast enough to adapt to the fast-changing environment around them. The second option, ironically, holds the species responsible. This popular evolutionary theory called the “Red Queen hypothesis” – named after Lewis Carroll’s character who described her country as a nation in which “it takes all the running YOU can do, to keep in the same place” – argues that species biologically increase in numbers until they reach the ‘carrying capacity’ of their environment, by which point the environment is too consumed (deteriorated) to sustain such diversity. Extinction. Scientists predict that by 2050, as a result of one of the two theories mentioned above, a full quarter of the species known to us today will be extinct.Read More