Signs tout a natural paradise, but pollution from over-farming has left Northern Ireland’s Lough Neagh choked by toxic algaeThe bright, cheery signs dot the shoreline like epistles from another era, a time before the calamity.“Ballyronan marina is a picturesque boating and tourist facility on the shores of Lough Neagh,” says one. “Contours of its historical past embrace the virginal shoreline.” Continue reading...