Arizmendi says that even small-scale eradication projects have not been successful.

NPR: Common Intruders Threaten Galapagos Species

Over the past two decades, small operators have been squeezed out by the economies of scale achieved by large feed-lots.

ECONOMIST: Branding in the west

The complexities of large cities present a myriad of challenges as much as developing the car and technology itself, but there have already been early discussions with Singapore and Hong Kong to test drive the cars and system on a small scale.

CNN: Reinventing the wheel