The link-bait of an op-ed the NYTimes ran on frozen versus fresh salmon made me wonder why canned didn’t enter the environmental equation. It can be shipped not just without air freight but also without freezers. I posted a quick qualm over at the Epi Log but was soon sucked into questions on the Twitter that ate my life: Someone has to be cutting corners on this new bounty of frozen salmon out of Alaska. Might it be the Chinese? The Brits, after all, are already benefiting from a supermarket price war. Since farming has backfired big time, the red chicken of the sea seems destined to win the race to the bottom.