World: Will we starve to death if wild versions of our crops become extinct?

A study presented at the World Conservation Union (IUCN) Congress in Marseille has found that over 70 wild relatives of the world’s most important crops are threatened with extinction. These wild species, found in Mexico, Guatemala, El Salvador, and Honduras, are vital genetic resources for creating plants that are more resistant to climate change, disease, and insects, and for achieving higher yields. However, 35% of these wild species are nearing extinction due to habitat conversion, mechanization of agricultural systems, and the use of pesticides and herbicides. Additionally, they are also at risk from invasive species, genetically modified plants, and excessive harvesting and logging. The study highlights the need for collaboration between species conservation programs and the agricultural sector to save these wild relatives of Central American crops and support rural farms. The wild relatives of these crops need to be protected in their habitat and preserved in plant gene banks.