In a White House ceremony this morning, President Obama will sign a sweeping executive order protecting lesbian, gay, bisexual and transgender (LGBT) workers from job discrimination. The order, profoundly consequential in its own right, dramatically underscores President Obama’s own LGBT legacy of achievement, unmatched in history: three landmark pieces of legislation; 90 significant policy or regulatory changes, including the largest conferral of rights in history to LGBT people via the implementation of the Windsor decision; and 15 federal judicial and seven ambassadorial appointments.