Seaweed and cattle – a shore thing

 

Sir, – I read with interest your article on the effects on cattle of eating seaweed (News, July 16th) and wondered if there is a lesson for us all on the reduction of methane output by 99 per cent and the prolongation of the mating cycle? – Yours, etc,

MICHAEL GEANEY,

Terenure,

Dublin 6W.