"Chicks not ground alive"

Yesterday you could read in the newspaper that male chicks ground alive, as they are of no use in the egg industry.

Today the Finnish poultry farmer union denies that they are ground alive, as the chicks are first stunned with carbon dioxide gas. Well, according to my knowledge they are still alive.

Bottom line still is, it is completely legal to grind chicks alive here in Finland. No wonder people turn vegetarians as animals are not treated humanely when grown industrially as livestock, for food.

Anyway, as animals are not human, so then why should they be treated humanely?