Here’s a thumbs-up to the legislature’s Joint Committee on Public Safety and Homeland Security. Last week, the committee rightly gave a favorable report to Senate Bill 1284 mandating a study of how to keep prisoners and correction officers from taking their own lives. Every human life is of inestimable value. The bill, sponsored by Acton state senator Jamie Eldridge, would set up a 10-member commission whose responsibilities would include: Examining and evaluating the state of jail and prison suicide prevention policies Examining and evaluating suicide prevention training for correctional facility staff Providing recommendations to improve observation and treatment plans for inmates identified as suicidal Examining how prisons and jails can reduce stress, anxiety and depression among correction officers Such study and evaluation are long overdue. The Massachusetts Department of Public Health has reported that, between 2009 and 2013, there were 20 suicides in the state of per...