There's some fairly irrelevant roles that have signed off on that open letter. Progressing through one of those degrees listed and having met two of the people on the list I'm really not sure what gave them the 'expertise' to sign it. Because of that it just looks like anyone that can lay claim to being a 'scientist' signed it. I mean I'm only on year two but I'm fairly confident I have absolutely no idea why the government's plan is wrong. Must be year three when these issues start to become part of my study