> how brutal animal experimentation can be. Mark Twain expressed it rather succinctly[1]: "I believe I am not interested to know whether Vivisection produces

> how brutal animal experimentation can be. Mark Twain expressed it rather succinctly[1]: "I believe I am not interested to know whether Vivisection produces results that are profitable to the human race or doesn't. To know that the results are profitable to the race would not remove my hostility to it. The pains which it inflicts upon unconsenting animals is the basis of my enmity towards it, and it is to me sufficient justification of the enmity without looking further." [1] https://books.google.com/books?id=-cq4AQAAQBAJ&pg=PA238 https://books.google.com/books?id=-cq4AQAAQBAJ&pg=PA238