I have posted previously when this debate was running, and I will repeat what I said then - it's down to two simple words, which the Conservatives live by - market forces.
This is a business, and it cannot ever sustain steel-making in the UK ever again, and that is the beginning and the end of the situation.
It is pointless to carry on about villages and towns laid waste and entire communities decimated - economics cares nothing for these notions.
As long as China is able to sell bulk steel at a price that is cheaper than it costs UK sites to make it, then the UK steel industry is over, permanently.
I come from Stoke-on-Trent, and in the last thirty years, I have watched one of the largest Michelin plants in Europe downsized to about a tenth of its previous size, one of the largest steel mills in the UK closed, the deepest coal mine in the UK, and all other mines in the area closed, and the native pottery industry outsourced abroad, so I am no stranger to the economic and social effects of the world economy.
But nothing stopped these seismic changes to the city I live in - because economic profit and loss is what calls the shots in manufacturing - compete or close.
Sadly, steel is no exception to this rule - we should accept that steel production is over, and either adapt the plants to specialist manufacture, or get on with closing them.
It's tragic, but profit is no respecter of lives and individuals.