{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/64d53bc8af8fd800117b9642/680380d8f4bf76eb4100474d?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"One-sixth of the planet’s cropland has toxic levels of one or more metals","description":"<p>A review of tens of thousands of soil samples from Earth reveals high concentrations of arsenic, cadmium, and lead in the pedosphere</p><p><br></p>","author_name":"Daily SumUp"}