i'm back in marrakech, visiting its famous markets. source, it's vital for the huge variety of crops grown here. he chatters. but morocco must fight for its food security. it's a country that's looking to technology to ensure that future generations can continue to grow and enjoy produce like this. i'm travelling an hour north of marrakech to morocco's farming lands. almost half of the population here works in this industry. samir, hello. salam alaykum. so, this is your olives? ah, it's beautiful. samir, like many other farmers around the world, has been hit hard by extreme drought. he's now working with a local start—up called agriedge to try and weather some of the worst impacts of climate change. sensors dotted around the farm are measuring moisture and salinity of the soil and combining this with real—time weather data and satellite images. so, it helps you collect data and different depths. once the data is collected, we have our own a! models that we have developed and thanks to these models and our agronomic knowledge, we send r