As Digital Fabrication gains increased media coverage it is great to see the Economist offering increased coverage. See the complete Digital Fabrication index here.
Mark Hatch, CEO of Techshop, discussed the democratization of digital fabrication and the open-access chain of workshops Techshop is opening across the country. Click here to begin the video with Mark's talk (if the link doesn't work simply move to 29m 37s in the keynote video). Here is a post on Mark's talk from Core77.
And here is Autodesk CEO Carl Bass speaking with Vivek Wadhwa about Innovation and Manufacturing at a Singularity University event in January 2012.
The entire interview is almost an hour long, jump to minute 47:25 for Carl's answer to "How does new manufacturing change architecture?" Direct link to his answer here:
If your interest is the digital fabrication of buildings, I highly recommend this video with Fabian Scheurer of Design To Production on How to Fabricate