Originally Posted by serton:
“Excuse me the Valeyard used the exact words Genocide regarding the Doctor's destruction of the Vervoid species”
Just because it was in a Dr Who script doesn't make mean it is the correct use of the word.
According to the UN -
"any of the following acts committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group, as such: killing members of the group; causing serious bodily or mental harm to members of the group; deliberately inflicting on the group conditions of life, calculated to bring about its physical destruction in whole or in part; imposing measures intended to prevent births within the group; [and] forcibly transferring children of the group to another group."
It really needs to be
Systematic. And usually carried out by some kind of ruling group, there is usually dehumasisation involved. There has to be "intent to destroy", not protect which is what the Dr has always had as his key motivation.
Genocide is a very specific term in international law. Its not something you can just use as a synonym of mass murder even if the victims are larely of one race.
For example the dropping of the atomic bomb during the second world war may have been immoral but it was not genocide, that is far closer to what the Dr has done, a morally questionable violent act resulting in mass death, but with the motivation of preventing death on a greater scale.
I've not seen trial of a time lord but i would be utterly shocked if what he did even comes close to the proper use of the word genocide.