claim: Increased atmospheric carbon dioxide has helped raise global food production and reduce poverty.
evidences.evidence_id: Climate change and agriculture:222
evidences.article: Climate change and agriculture
evidences.evidence: In the 1980s and 1990s low world market prices for cereals and livestock resulted in decreased agricultural growth and increased rural poverty.
evidences.votes: REFUTES NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Global warming:194
evidences.article: Global warming
evidences.evidence: While increased CO 2 levels help crop growth at lower temperature increases, those crops do become less nutritious.
evidences.votes: REFUTES NOT_ENOUGH_INFO REFUTES REFUTES
evidences.evidence_id: Human impact on the environment:145
evidences.article: Human impact on the environment
evidences.evidence: Global warming is the result of increasing atmospheric carbon dioxide concentrations which is caused primarily by the combustion of fossil energy sources such as petroleum, coal, and natural gas, and to an unknown extent by destruction of forests, increased methane, volcanic activity and cement production.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Human impact on the environment:151
evidences.article: Human impact on the environment
evidences.evidence: Potential negative environmental impacts caused by increasing atmospheric carbon dioxide concentrations are rising global air temperatures, altered hydrogeological cycles resulting in more frequent and severe droughts, storms, and floods, as well as sea level rise and ecosystem disruption.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO REFUTES NOT_ENOUGH_INFO
evidences.evidence_id: Sustainability:374
evidences.article: Sustainability
evidences.evidence: A major hurdle to achieve sustainability is the alleviation of poverty.
evidences.votes: SUPPORTS NOT_ENOUGH_INFO REFUTES NOT_ENOUGH_INFO