Photo: No known restrictions on publication.1900. Spectres of the north http://JohnBatchelorShow.com/contact http://JohnBatchelorShow.com/schedules Parler & Twitter: @BatchelorShow Icebergs are the vacuum cleaners of Climate Change CO2. Host thanks y=to @SidPerkins @ScienceMagazine https://www.sciencemag.org/news/2016/01/icebergs-are-fighting-climate-change