Who is the author of the paper titled "Open Sourcing Social Solutions (Building Communities of Change)"?
'Open Sourcing Social Solutions (Building Communities of Change)' is a title of the paper; author refers to PaperAuthor.Name
SELECT T2.Name FROM Paper AS T1 INNER JOIN PaperAuthor AS T2 ON T1.Id = T2.PaperId WHERE T1.Title = 'Open Sourcing Social Solutions (Building Communities of Change)'