How a 150-year-old map may help unlock a climate solutionWhat On EarthSeafarers of old saw kelp as a danger, marking it on maps to avoid it. Today those maps are helping to restore kelp as a friend of the climate. Kelp sucks in carbon so the Tseshat First Nation is work...219 days agoHow a 150-year-old map may help unlock a climate solutionWhat On Earth0:00 / 0:00Keep up with this sourceFollow this sourceKeep this source in your dashboard and return to its latest articles. Email alerts are managed separately in Settings.FetchFeeds groups articles by feed so you can follow sources, compare coverage, and save stories for later.Back to all articles from What On EarthMore from this feedChoose another story from What On Earth.Why the climate movement needs more history nerdsA relaxing vacation doesn’t have to be bad for the planetDoes a military upgrade mean a climate downgrade?A pollinator paradise in the middle of the streetAre leaky, old oil wells poisoning people and the planet?Big Oil is banking on plasticOutdoor skating rinks are on thin iceCan baby coral nurseries rescue reefs from climate change?