The UK votes to support animal human hybrids and saviour siblings. The negatives are many: a devaluing of human life, embryos as commodities, using people for parts. A loss of the uniqueness of the human soul, a utilitarian approach to medicine.
But let it not be said that I am always negative, a wet blanket, a downer. On the plus side, in due time, budgets for movies like the Narnia series should go way down (save on graphic designers, hire a real centaur instead.)