If you think it is unnecessary E, then I suppose we must all think the same?
As for sneering, how one can differentiate from laughing, joking, or just going with the flow I don't know.I don't claim to have coined the phrase, I just think it apt.I prefer it when someone disagrees with the point rather than the way it is made as often ,as has been stated ad nauseum, without recourse to inflections and facial or other body signs we have no way of really knowing what was intended, do we? I however often think I can make a good guess, when comparing the post and others of a similar ilk often made by the same person,and others of a similar persuasion,identifiable by similar outbursts.(Though how I know they are outbursts is questionable, hoist by my own petard I think)
I fear that people will be doing more than merely "sneering" when the lights go out, and special measures will have to be made for those ,at home, on dialysis,it will be to cold for sandals then, tree hugging I fear brings little warmth, cutting and chopping them down would be beneficial, for those capable of doing it, but would have detrimental effects on global warming I fear.We need the trees,but are losing them at a rate of,"An area the size of Wales"every year, probably more now.Sorry Wales, not sneering. (grin)