An unexpected thing happened last night: One of the biggest oil companies in the world -- Shell -- made a big decision acknowledging that the oil industry cannot operate safely in the Arctic. A decision that means one year of relief for the people and wildlife of the Arctic.

When I was little, salmon and shrimps were posh, fancy food, served up at celebrations and the like. Fast forward a few decades and both of those have descended to becoming everyday food, available in pre-packed sandwiches and cheap meals in every supermarket.

But cheap and available at what real cost?

It's about time that major fashion labels cleaned up their act. They're still using toxic chemicals and buying from companies that are chopping down rainforests.

It’s a sad day, but I think I have run out of krill puns. Well, I’ve been banging on about this for a few years now, and since Happy Feet 2 basically unleashed every krill joke possible, courtesy of Matt Damon and Brad Pitt, there’s not a lot left.

And that, dear readers, is my worry about krill itself.