This White Paper, submitted to the National Academy of Sciences' Astro2010
Decadal Review Committee, focuses on 2 central themes in the study of young
brown dwarfs -- their formation mechanism and disk characteristics -- which are
of direct relevance to fundamental questions of stellar and planetary origins
and properties.Comment: 8 pages, 3 figures, Astro2010 Science White Paper (v2 has 2
references corrected/updated, and 3 repeated references in the v1 reference
list removed