*Humans* have morality. Science doesn't. Science is a collection of information (facts and theories) and a process to obtain it.Such thinking allows science to have no morality
Science itself has no such responsibility.*Humans* have a responsibility to hold themselves accountable for what they do, but that's true even when it's not science they are engaging in.to ignore its responsibility to hold itself accountable for what it does.
Don't confuse the process with the person engaging in it.