id,sourceId,target,linkType,componentType,text,queryString,hash 1879593,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/air-pollution,url,topic-page-intro,Air Pollution,, 1879594,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/energy,url,topic-page-intro,Energy,, 1879595,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/ozone-layer,url,topic-page-intro,Ozone Layer,, 1879596,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/reducing-lead-poisoning,url,research-and-writing,Around one-in-three children globally suffer from lead poisoning. What can we do to reduce this?,, 1879597,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/leaded-gasoline-phase-out,url,research-and-writing,How the world eliminated lead from gasoline,, 1879598,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/decline-lead-poisoning,url,research-and-writing,Many countries have achieved an impressive reduction in lead poisoning,, 1879599,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://ourworldindata.org/lead-paint,url,research-and-writing,Many countries have eliminated lead from paint. How do we achieve the same everywhere?,, 1879600,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,https://leadelimination.org/,url,span-link,Lead Exposure Elimination Project,, 1879601,1wyS9z-8SsNcezqd91TWO4U_Dn1dQOzAczukfjkF7taA,http://ghdx.healthdata.org/gbd-results-tool,url,span-link,Global Burden of Disease,,