More bad science, or maybe bad scientists. Sky News keeps banging on about "ocean rescue". I make no comment about the worth of their campaign, but they need to improve the quality of the interviewees. There was a piece about some species invading an area where it currently doesn't belong. I actually heard: "gradually it [the species] has suddenly spread". Eh? And: "we don't know whether it arrived on plastic, but it might have done". Great evidence!