ModDB just posted an interview with Andrew "KungFuSquirrel" Weldon (personal website here), the lead level designer for NS2. Andrew created the two most popular maps for Natural Selection (ns_eclipse and ns_veil) and has been taking the reins for all that is level design in Natural Selection 2.

The interview talks about how he got into level design, his involvement with Unknown Worlds, how he works off-site, how NS2 maps will compare to NS1 maps and the proverbial more.