US Department of Energy Seal ( credit ) In the latest initiative to downplay  climate change in the American government, the Department of Energy has discouraged employees from the use of words such as “climate change”, “green”, and “emissions” in all parts of their work.  A leaked email , sent at the end of September, instructed DOE staff to “ensure that every member of your team is aware that this is the latest list of words to avoid — and continue to be conscientious about