Yet another amazing climate warrior fighting the good fight. Today, it's the lovely Will Burt, who, through his work with Halifax's Planetary Tech, is putting in long hours to give our ailing oceans a boost by adding what is essentially huge amounts of antacid to the water. Thank goodness for the big brains and big ideas of the world's researchers and scientists. You won't want to miss this one - fascinating and absolutely critical work; helping our oceans get back to good and get back to their job of absorbing as much CO2 as possible.