Minister of Ecology
From Tardis Wiki, the free Doctor Who reference
In the 1970s, a Minister of Ecology was a member of the Cabinet of the United Kingdom led by a Prime Minister. He contributed to draft the Third Enabling Act of the United Nations about the jurisdiction of the UNIT.
He was called by Brigadier Alistair Gordon Lethbridge-Stewart about an inquiry about inexplicable deaths at the Global Chemicals, but he stopped it, with the complicity of the Prime Minister, since he was conniving with Jocelyn Stevens, the man accountable for the issue. (TV: The Green Death)