[SllX]

We might come to that, but I think the attitude we have right now is reflective of a very basic fact that we rarely admit to ourselves: introducing new species into an ecosystem adds an additional level of complexity that changes it in ways that are often detrimental, and we are not equipped to even begin to understand how to mitigate the negative effects by managing that much complexity.

In short, we simply don’t understand the ecosystems that exist well enough to begin to try to make any positive changes to it. However, I think the Parrots are okay if they stay in the city because San Francisco is an almost entirely built environment.