Last July, a chartered fishing boat strewed 100 tonnes of iron
sulphate into the ocean, off the western coast of Canada. The
goal was to supercharge the marine ecosystem. The iron was
supposed to fertilize plankton, boost salmon population and
sequester carbon. Currently, it’s still unclear whether the
ocean responded as hoped, but this project has angered
scientists, embarrassed a village of indigenous people and
enraged opponents of geoengineering. Read more @ SciTechDaily