Vertical farming, or farms in the sky, sounds well sexy doesn’t it, conjuring up images of sci-fi clean rooms growing everything from ginger to grapes. The truth is a little bit less sci-fi but maybe more net zero. Vertical farming allows, in general, salad crops (lettuce, rocket, kale etc), to...

Now time for that great debate... is meat compatible with a net zero future? Globally we consume more meat now than at anytime in human history. In the UK alone a billion chickens a year make it onto our plates in some form. Add to that about a million pigs slaughtered monthly and you can see...